Welcome to the Space Calendar!

Created in 1994, this Space Calendar covers space-related activities
and anniversaries for the upcoming year. It is also available on the
web at:

http://www.jpl.nasa.gov/calendar/

The online version of the Space Calendar includes over 5,100 links to related websites.

This calendar is compiled and maintained by Ron Baalke. Please send any updates or corrections to ron@jpl.nasa.gov. Note that launch dates
are subject to change at any time. Also, note that anniversary dates are listed in 5 year increments only.

The following people have contributed to this month's calendar:

o Thomas Schiller

Follow me on Twitter: https://twitter.com/RonBaalke


=========================
SPACE CALENDAR
February 22, 2018
=========================

* indicates changes from last month's calendar.

February 2018
Feb ?? - BeiDou-3 (M9 & M10) CZ-3C/YZ-1 Launch
Feb ?? - GSAT-20 LVM3 Launch
* Feb ?? - LKW 4 CZ-2D Launch
* Feb 22 - Paz/MicroSat 2a & 2b Falcon 9 Launch, Successful
Feb 22 - Apollo Asteroid 2016 CO246 Near-Earth Flyby (0.039 AU)
Feb 22 - Asteroid 12464 Manhattan Closest Approach To Earth (1.206 AU)
Feb 22 - Harald Friis' 125th Birthday (1893)
Feb 23 - Moon Occults Aldebaran
Feb 23 - Asteroid 48 Doris Occults HIP 14764 (6.0 Magnitude Star)
Feb 23 - Atira Asteroid 2013 TQ5 Closest Approach To Earth (0.374 AU)
Feb 23 - Asteroid 12104 Chesley Closest Approach To Earth (2.067 AU)
Feb 23 - Asteroid 160512 Franck-Hertz Closest Approach To Earth (2.3767 AU)
Feb 24 - 50th Anniversary (1968), Jocelyn Bell's & Antony Hewish's Discovery of Pulsars
Feb 24 - Comet C/2014 B1 (Schwartz) Closest Approach To Earth (8.613 AU)
Feb 24 - Aten Asteroid 2017 DR109 Near-Earth Flyby (0.009 AU)
* Feb 24 - Apollo Asteroid 2018 CE14 Near-Earth Flyby (0.013 AU)
Feb 24 - Asteroid 1855 Korolev Closest Approach To Earth (1.087 AU)
Feb 24 - Aten Asteroid 99942 Apophis Closest Approach To Earth (1.552 AU)
Feb 24 - Asteroid 10195 Nebraska Closest Approach To Earth (2.379 AU)
Feb 25 - IGS-Optical 6 H-2A Launch
* Feb 25 - Hispasat 30W-6 Falcon 9 Launch
Feb 25 - Mercury Passes 0.5 Degrees From Neptune
Feb 25 - Comet 103P/Hartley Closest Approach To Earth (2.438 AU)
* Feb 25 - Comet P/2018 C1 (Lemmon-Read) Perihelion (2.595 AU)
Feb 25 - Comet C/2014 R3 (PANSTARRS) Closest Approach To Earth (7.258 AU)
Feb 25 - Comet C/2014 B1 (Schwartz) At Opposition (8.614 AU)
Feb 25 - Asteroid 8749 Beatles Closest Approach To Earth (1.089 AU)
Feb 25 - Asteroid 171183 Haleakala Closest Approach To Earth (2.042 AU)
Feb 26 - Comet C/2017 S6 (Catalina) Perihelion (1.543 AU)
* Feb 26 - Aten Asteroid 2018 DA Near-Earth Flyby (0.028 AU)
Feb 26 - Apollo Asteroid 2016 FU12 Near-Earth Flyby (0.034 AU)
Feb 26 - Apollo Asteroid 2004 CK39 Near-Earth Flyby (0.086 AU)
Feb 26 - Apollo Asteroid 2017 DF38 Near-Earth Flyby (0.098 AU)
Feb 26 - Amor Asteroid 4487 Pocahontas Closest Approach To Earth (1.151 AU)
Feb 26 - Susan Helms' 60th Birthday (1958)
Feb 27 - Soyuz MS-6 Return To Earth (International Space Station)
Feb 27 - Comet 321P/SOHO At Opposition (3.810 AU)
* Feb 27 - Comet P/2017 W3 (Gibbs) Perihelion (3.833 AU)
Feb 27 - Asteroid 4 Vesta Occults TYC 6237-00876-1 (11.2 Magnitude Star)
* Feb 27 - Apollo Asteroid 2018 CU14 Near-Earth Flyby (0.014 AU)
Feb 27 - Apollo Asteroid 2014 EY24 Near-Earth Flyby (0.038 AU)
Feb 27 - Asteroid 1831 Nicholson Closest Approach To Earth (1.289 AU)
Feb 27 - Asteroid 11908 Nicaragua Closest Approach To Earth (1.942 AU)
Feb 28 - ICON (Helio-EX1) Pegasus XL Launch
Feb 28 - Comet 346P/Catalina Closest Approach To Earth (2.683 AU)
Feb 28 - Comet C/2017 X1 (PANSTARRS) At Opposition (3.915 AU)
Feb 28 - Asteroid 451 Patientia Occults HIP 22949 (6.2 Magnitude Star)
Feb 28 - Apollo Asteroid 2015 BF511 Near-Earth Flyby (0.030 AU)
Feb 28 - Atira Asteroid 1998 DK36 Closest Approach To Earth (0.824 AU)
Feb 28 - Asteroid 7434 Osaka Closest Approach To Earth (1.334 AU)
Feb 28 - Asteroid 21459 Chrisrussell Closest Approach To Earth (1.463 AU)
Feb 28 - Asteroid 10637 Heimlich Closest Approach To Earth (2.145 AU)
Feb 28 - Plutino 90482 Orcus At Opposition (47.134 AU)

March 2018
Mar ?? - Progress MS-7 Reenters Earth's Atmosphere (International Space Station)
Mar ?? - OneWeb 1-10 Soyuz-STB Fregat-MT Launch
Mar ?? - Cartosat-3 PSLV-CA Launch
Mar ?? - BeiDou-3 (M11 & M12) CZ-3C/YZ-1 Launch
Mar ?? - Jilin 1-09,1-10,1-11,1-12 Kuaizhou 1A Launch
* Mar ?? - GSAT-6A GSLV Mk II Launch
Mar ?? - James Bradley's 325th Birthday (1693)
Mar 01 - GOES-S Atlas 5 Launch
* Mar 01 - ANDESITE/CeREs/CHOMPTT/CubeSail 1 & 2/Da Vinci/GeoStare/ISX/NMTSat/RSat-P/Sheilds-1/STF-1/TOMSAT R3 Electron Launch
Mar 01 - Moon Occults Regulus
Mar 01 - Comet 73P-T/Schwassmann-Wachmann Closest Approach To Earth (1.276 AU)
Mar 01 - Comet 327P/Van Ness At Opposition (4.117 AU)
* Mar 01 - Comet C/2018 A6 (Gibbs) At Opposition (4.149 AU)
Mar 01 - Asteroid 14991 (1997 UV14) Occults HIP 27364 (5.3 Magnitude Star)
Mar 01 - 30th Anniversary (1988), Trebbin Meteorite Fall (Hit Greenhouse in East Germany)
Mar 01 - Richard Price's 75th Birthday (1943)
Mar 02 - Comet 190P/Mueller At Opposition (3.887 AU)
Mar 02 - Comet 193P/LINEAR-NEAT At Opposition (3.987 AU)
Mar 02 - Comet C/2016 T2 (Matheny) At Opposition (4.038 AU)
* Mar 03 - Apollo Asteroid 2018 DC Near-Earth Flyby (0.024 AU)
* Mar 03 - Apollo Asteroid 2018 CZ2 Near-Earth Flyby (0.080 AU)
Mar 03 - Asteroid 9661 Hohmann Closest Approach To Earth (3.894 AU)
Mar 03 - Brian Cox's 50th Birthday (1968)
Mar 03 - 155th Anniversary (1863), Creation of the National Academy of Sciences
Mar 04 - Comet 127P/Holt-Olmstead At Opposition (3.212 AU)
Mar 04 - Amor Asteroid 2018 AF4 Near-Earth Flyby (0.088 AU)
Mar 04 - Asteroid 2675 Tolkien Closest Approach To Earth (1.424 AU)
Mar 04 - Asteroid 3530 Hammel Closest Approach To Earth (1.951 AU)
Mar 04 - Asteroid 132524 APL Closest Approach To Earth (2.215 AU)
Mar 04 - Patrick Moore's 95th Birthday (1923)
Mar 04 - Kuiper Belt Object 2013 FZ27 At Opposition (47.370 AU)
Mar 05 - Mercury Passes 1.4 Degrees From Venus
Mar 05 - Moon Occults Asteroid 21 Lutetia
Mar 05 - Kuiper Belt Object 50000 Quaoar Occults 2UCAC 26058326 (14.7 Magnitude Star)
Mar 05 - Apollo Asteroid 38086 Beowolf Closest Approach To Earth (1.555 AU)
Mar 05 - Asteroid 716 Berkeley Closest Approach To Earth (1.636 AU)
Mar 05 - Asteroid 9954 Brachiosaurus Closest Approach To Earth (1.885 AU)
Mar 05 - Asteroid 10916 Okina-Ouna Closest Approach To Earth (1.906 AU)
Mar 05 - 15th Anniversary (2003), Inauguration of ESA's 1st Deep Space Ground Station at New Nocia
Mar 05 - 50th Anniversary (1968), Solrad 9 Launch (Sun Observer)
Mar 05 - Valery Korzun's 65th Birthday (1953)
Mar 06 - HHK-1/ECA/Moonraker PSLV-XL Launch (Moon Lander)
* Mar 06 - O3b F4 Soyuz Launch
Mar 06 - Asteroid 2791 Paradise Closest Approach To Earth (1.047 AU)
Mar 06 - Asteroid 250840 Motorhead Closest Approach To Earth (2.149 AU)
Mar 06 - Asteroid 742 Edisona Closest Approach To Earth (2.400 AU)
Mar 06 - Asteroid 39382 Opportunity Closest Approach To Earth (2.990 AU)
Mar 06 - Carolyn Porco's 65th Birthday (1953)
Mar 07 - Comet 225P/LINEAR At Opposition (3.612 AU)
Mar 07 - Comet P/2015 TO19 (Lemmon-PANSTARRS) At Opposition (3.694 AU)
Mar 07 - Comet C/2017 X1 (PANSTARRS) Closest Approach To Earth (3.909 AU)
Mar 07 - Comet 284P/McNaught At Opposition (4.064 AU)
Mar 07 - Apollo Asteroid 2017 VR12 Near-Earth Flyby (0.010 AU)
Mar 07 - Aten Asteroid 2003 EM1 Near-Earth Flyby (0.043 AU)
Mar 07 - Apollo Asteroid 11500 Tomaiyowit Closest Approach To Earth (0.327 AU)
Mar 07 - Asteroid 386622 New Zealand Closest Approach To Earth (1.669 AU)
Mar 07 - Asteroid 4151 Alanhale Closest Approach To Earth (1.742 AU)
Mar 07 - Kuiper Belt Object 2013 FY27 At Opposition (79.120 AU)
Mar 07 - Alan Hale's 60th Birthday (1958)
Mar 08 - Comet P/2015 TP200 (LINEAR) At Opposition (3.658 AU)
Mar 08 - Comet C/2017 D3 (ATLAS) Closest Approach To Earth (4.585 AU)
Mar 08 - Apollo Asteroid 2015 FM34 Near-Earth Flyby (0.058 AU)
* Mar 08 - Apollo Asteroid 2018 CC14 Near-Earth Flyby (0.064 AU)
Mar 08 - Asteroid 70783 Kenwilliams Closest Approach To Earth (1.796 AU)
Mar 08 - Asteroid 617 Patroclus Closest Approach To Earth (5.000 AU)
Mar 09 - Comet P/2005 J1 (McNaught) Closest Approach To Earth (1.822 AU)
Mar 09 - Comet 93P/Lovas At Opposition (2.638 AU)
* Mar 09 - Apollo Asteroid 2018 BK7 Near-Earth Flyby (0.026 AU)
Mar 09 - Aten Asteroid 2013 ND15 (Venus Trojan) Closest Approach To Earth (0.650 AU)
Mar 09 - Asteroid 9548 Fortran Closest Approach To Earth (1.228 AU)
Mar 09 - Asteroid 73491 Robmatson Closest Approach To Earth (1.380 AU)
Mar 09 - Asteroid 25930 Spielberg Closest Approach To Earth (1.565 AU)
Mar 09 - Richard Walker's 80th Birthday (1938)
Mar 10 - Asteroid 4 Vesta Occults 2UCAC 25353427 (10.7 Magnitude Star)
Mar 10 - Apollo Asteroid 2015 DK200 Near-Earth Flyby (0.018 AU)
* Mar 10 - Apollo Asteroid 2007 LU19 Near-Earth Flyby (0.052 AU)
Mar 10 - Apollo Asteroid 2003 DY15 Near-Earth Flyby (0.058 AU)
Mar 10 - Aten Asteroid 2007 CM26 Near-Earth Flyby (0.070 AU)
Mar 10 - Asteroid 10221 Kubrick Closest Approach To Earth (1.372 AU)
Mar 10 - Asteroid 12258 Oscarwilde Closest Approach To Earth (1.465 AU)
Mar 10 - Asteroid 3948 Bohr Closest Approach To Earth (1.608 AU)
Mar 10 - Asteroid 397278 Arvidson Closest Approach To Earth (1.783 AU)
Mar 10 - Asteroid 1495 Helsinki Closest Approach To Earth (1.800 AU)
Mar 10 - Asteroid 4327 Ries Closest Approach To Earth (2.431 AU)
Mar 10 - Asteroid 189202 Calar Alto Closest Approach To Earth (2.339 AU)
Mar 10 - Asteroid 40227 Tahiti Closest Approach To Earth (3.857 AU)
Mar 11 - Daylight Saving - Set Clock Ahead 1 Hour (United States)
Mar 11 - Asteroid 8120 Kobe Closest Approach To Earth (1.882 AU)
Mar 11 - Apollo Asteroid 2102 Tantalus Closest Approach To Earth (2.032 AU)
Mar 11 - 10th Anniversary (2008), STS-123 Launch (Space Shuttle Endeavour, International Space Station)
Mar 12 - International Day of Planetaria
Mar 12 - Comet 74P/Smirnova-Chernykh At Opposition (2.556 AU)
Mar 12 - Comet C/2016 N6 (PANSTARRS) Closest Approach To Earth (2.601 AU)
Mar 12 - Comet C/2015 V4 (PANSTARRS) Closest Approach To Earth (5.445 AU)
Mar 12 - Apollo Asteroid 2013 RZ73 Near-Earth Flyby (0.055 AU)
Mar 12 - Aten Asteroid 398188 Agni Closest Approach To Earth (0.292 AU)
Mar 12 - Atira Asteroid 2014 FO47 Closest Approach To Earth (0.346 AU)
Mar 12 - Asteroid 35334 Yarkovsky Closest Approach To Earth (2.032 AU)
Mar 12 - Apollo Asteroid 1866 Sisyphus Closest Approach To Earth (2.206 AU)
Mar 13 - Asteroid 697 Galilea Closest Approach To Earth (2.345 AU)
Mar 12 - Wally Schirra's 85th Birthday (1923)
Mar 12 - John Theophile Desaguliers' 335th Birthday (1683)
Mar 13 - Comet 74P/Smirnova-Chernykh Closest Approach To Earth (2.556 AU)
Mar 13 - Comet C/2017 M3 (PANSTARRS) Closest Approach To Earth (4.458 AU)
Mar 13 - Asteroid 278141 Tatooine Closest Approach To Earth (1.034 AU)
Mar 13 - Asteroid 697 Galilea Closest Approach To Earth (2.345 AU)
Mar 14 - Pi Day
Mar 14 - Moon Occults Asteroid 433 Eros
Mar 14 - Apollo Asteroid 2017 RY15 Near-Earth Flyby (0.073 AU)
Mar 14 - Asteroid 8925 Boattini Closest Approach To Earth (1.152 AU)
Mar 14 - Aten Asteroid 367943 Duende Closest Approach To Earth (1.202 AU)
Mar 14 - Frank Borman's 90th Birthday (1928)
* Mar 15 - Apstar 6C CZ-3B Launch
Mar 15 - Mercury At Its Greatest Eastern Elongation (18 Degrees)
Mar 15 - Comet 125P/Spacewatch Closest Approach To Earth (1.243 AU)
Mar 15 - Comet P/2012 K3 (Gibbs) At Opposition (2.875 AU)
Mar 15 - Comet 257P/Catalina At Opposition (4.018 AU)
Mar 15 - Comet P/2006 F1 (Kowalski) Perihelion (4.108 AU)
Mar 15 - Comet C/2017 D3 (ATLAS) At Opposition (4.595 AU)
Mar 15 - Comet C/2016 E1 (PANSTARRS) Closest Approach To Earth (7.650 AU)
Mar 15 - Asteroid 48472 Mossbauer Closest Approach To Earth (1.186 AU)
Mar 15 - Atira Asteroid 2013 JX28 Closest Approach To Earth (1.254 AU)
Mar 15 - Asteroid 10093 Diesel Closest Approach To Earth (1.483 AU)
Mar 15 - Asteroid 24101 Cassini Closest Approach To Earth (1.687 AU)
Mar 15 - 45th Anniversary (1973), San Juan Capistrano Meteorite Fall in California (Hit Carport Roof)
Mar 15 - 185th Anniversary (1833), Jons Berzelius' Discovery of Carbon-based Organic Minerals in the Alais Meteorite
Mar 16 - Superbird 8/DSN 1/ Hylas 4 Ariane 5 Launch
Mar 16 - Comet 62P/Tsuchinshan Closest Approach To Earth (1.025 AU)
Mar 16 - Comet P/2015 X1 (PANSTARRS) At Opposition (3.828 AU)
Mar 16 - Asteroid 3494 Purple Mountain Closest Approach To Earth (1.564 AU)
Mar 16 - Asteroid 371 Bohemia Closest Approach To Earth (1.746 AU)
Mar 16 - Asteroid 325 Heidelberga Closest Approach To Earth (2.450 AU)
Mar 16 - Frederick Reines' 100th Birthday (1918)
Mar 16 - Heinrich Kayser's 165th Birthday (1853)
Mar 17 - Comet 103P/Hartley At Opposition (2.500 AU)
Mar 17 - Asteroid 26858 Misterrogers Closest Approach To Earth (1.139 AU)
Mar 17 - Asteroid 15000 CCD Closest Approach To Earth (1.589 AU)
Mar 17 - Asteroid 1278 Kenya Closest Approach To Earth (1.984 AU)
Mar 17 - Asteroid 6701 Warhol Closest Approach To Earth (1.993 AU)
Mar 17 - Asteroid 316201 Malala Closest Approach To Earth (2.123 AU)
Mar 17 - 60th Anniversary (1958), Vanguard 1 Launch
Mar 18 - Mercury Passes 3.9 Degrees From Venus
Mar 18 - Comet 346P/Catalina At Opposition (2.725 AU)
Mar 18 - Comet 235P/LINEAR Perihelion (2.732 AU)
Mar 18 - Comet 314P/Montani Closest Approach To Earth (4.053 AU)
Mar 18 - Comet C/2016 E1 (PANSTARRS) At Opposition (7.651 AU)
Mar 18 - Asteroid 2187 La Silla Closest Approach To Earth (1.855 AU)
Mar 19 - Comet 73P-Y/Schwassmann-Wachmann Closest Approach To Earth (1.558 AU)
Mar 19 - Comet P/2012 O2 (McNaught) At Opposition (2.706 AU)
Mar 19 - Asteroid 24663 Philae Closest Approach To Earth (1.675 AU)
Mar 19 - Asteroid 6136 Gryphon Closest Approach To Earth (2.008 AU)
Mar 20 - Vernal Equinox, 16:15 UT
* Mar 20 - Iridium Next 41-50 Falcon 9 Launch
Mar 20 - Comet 235P/LINEAR At Opposition (1.740 AU)
Mar 20 - Comet 61P/Shajn-Schaldach At Opposition (3.901 AU)
Mar 20 - Comet C/2015 V4 (PANSTARRS) At Opposition (5.456 AU)
Mar 20 - Comet C/2016 C1 (PANSTARRS) Closest Approach To Earth (8.585 AU)
Mar 20 - Aten Asteroid 326290 Akhenaten Closest Approach To Earth (1.188 AU)
Mar 20 - Asteroid 28600 Georgelucas Closest Approach To Earth (1.583 AU)
Mar 20 - Asteroid 1430 Somalia Closest Approach To Earth (1.933 AU)
Mar 21 - Comet 235P/LINEAR Closest Approach To Earth (1.740 AU)
Mar 21 - Apollo Asteroid 1981 Midas Near-Earth Flyby (0.090 AU)
Mar 21 - Asteroid 305254 Moron Closest Approach To Earth (1.882 AU)
Mar 21 - Amor Asteroid 3908 Nyx Closest Approach To Earth (1.964 AU)
Mar 21 - Jean-Baptiste Joseph Fourier's 250th Birthday (1768)
Mar 22 - Moon Occults Aldebaran
Mar 22 - Comet 226P/Pigott-LINEAR-Kowalski At Opposition (3.571)
Mar 22 - Comet P/2005 T2 (Christensen) At Opposition (3.630 AU)
Mar 22 - Aten Asteroid 2011 GP44 Near-Earth Flyby (0.056 AU)
Mar 22 - Asteroid 9395 Saint Michel Closest Approach To Earth (1.361 AU)
Mar 22 - Asteroid 45 Eugenia Closest Approach To Earth (1.595 AU)
Mar 22 - Asteroid 33002 Everest Closest Approach To Earth (1.895 AU)
Mar 22 - Asteroid 9963 Sandage Closest Approach To Earth (2.097 AU)
Mar 22 - Asteroid 11739 Baton Rouge Closest Approach To Earth (3.830 AU)
Mar 22 - 20th Anniversary (1998), Monahans Meteorite Fall (Hit Basketball Court in Texas)
Mar 22 - Robert Millikan's 150th Birthday (1868)
Mar 22 - Alfred Fowler's 150th Birthday (1868)
* Mar 23 - Soyuz MS-8 Soyuz-FG Launch (International Space Station 54S)
Mar 23 - Comet 73P-T/Schwassmann-Wachmann Perihelion (0.950 AU)
Mar 23 - Comet 363P/Lemmon Perihelion (1.508 AU)
Mar 23 - Comet 306P/LINEAR At Opposition (3.569 AU)
Mar 23 - Comet 17P/Holmes At Opposition (4.122 AU)
Mar 23 - Comet C/2017 K1 (PANSTARRS) Perihelion (7.262 AU)
Mar 23 - Apollo Asteroid 267940 (2004 EM20) Near-Earth Flyby (0.096 AU)
Mar 23 - Asteroid 65675 Mohr-Gruber Closest Approach To Earth (1.770 AU)
Mar 24 - Comet P/2017 W3 (Gibbs) Closest Approach To Earth (2.855 AU)
Mar 24 - Comet P/2017 W3 (Gibbs) At Opposition (2.855 AU)
Mar 24 - Asteroid 72432 Kimrobinson Closest Approach To Earth (1.305 AU)
Mar 24 - Asteroid 25137 Seansolomon Closest Approach To Earth (1.424 AU)
Mar 24 - 25th Anniversary (1993), Discovery of Comet Shoemaker-Levy 9
Mar 24 - 85th Anniversary (1933), Pasamonte Meteorite Shower in New Mexico
Mar 24 - Walter Baade's 125th Birthday (1893)
Mar 25 - European Summer Time - Set Clock Ahead 1 Hour (European Union)
Mar 25 - Comet C/2017 M3 (PANSTARRS) At Opposition (4.479 AU)
Mar 25 - Asteroid 773 Irmintraud Occults HIP 98842 (5.1 Magnitude Star)
Mar 25 - Asteroid 4 Vesta Occults 2UCAC 25366909 (12.0 Magnitude Star)
Mar 25 - Aten Asteroid 2017 FZ2 Near-Earth Flyby (0.071 AU)
Mar 25 - Asteroid 9249 Yen Closest Approach To Earth (1.271 AU)
Mar 25 - Asteroid 274301 Wikipedia Closest Approach To Earth (1.643 AU)
Mar 25 - Asteroid 1024 Hale Closest Approach To Earth (2.547 AU)
Mar 25 - Neptune Trojan 316179 (2010 EN65) At Opposition (25.260 AU)
Mar 25 - Dwarf Planet 136472 Makemake At Opposition (51.640 AU)
Mar 25 - 35th Anniversary (1983), Michael Jackson's Moonwalk Debut (Pasadena Civic Auditorium)
Mar 25 - James Lovell's 90th Birthday (1928)
Mar 25 - Kenneth Franklin's 95th Birthday (1923)
Mar 25 - Christopher Clavius' 480th Birthtday (1538)
Mar 26 - Comet 183P/Korlevic-Juric Closest Approach To Earth (2.899 AU)
Mar 26 - Comet 314P/Montani At Opposition (4.062 AU)
Mar 26 - Asteroid 19911 Rigaux Closest Approach To Earth (1.194 AU)
Mar 26 - Asteroid 2625 Jack London Closest Approach To Earth (1.318 AU)
Mar 26 - Asteroid 3018 Godiva Closest Approach To Earth (1.545 AU)
Mar 26 - 15th Anniversary (2003), Park Forest Meteorite Shower (Hit Houses in Illinois)
Mar 26 - Nathaniel Bowditch's 245th Birthday (1773)
Mar 27 - Comet 300P/Catalina At Opposition (1.661 AU)
Mar 27 - Comet 183P/Korlevic-Juric At Opposition (2.899 AU)
Mar 27 - Comet P/2007 S1 (Zhao) At Opposition (3.932 AU)
Mar 27 - Comet P/2010 TO20 (LINEAR-Grauer) At Opposition (4.990 AU)
Mar 27 - Comet C/2016 C1 (PANSTARRS) At Opposition (8.593 AU)
Mar 27 - Apollo Asteroid 2004 EU22 Near-Earth Flyby (0.084 AU)
Mar 27 - Asteroid 96192 Calgary Closest Approach To Earth (1.605 AU)
Mar 27 - Asteroid 4636 Chile Closest Approach To Earth (2.021 AU)
Mar 28 - Moon Occults Regulus
Mar 28 - Comet P/2005 JN (Spacewatch) At Opposition (1.423 AU)
Mar 28 - Comet P/2012 K3 (Gibbs) Closest Approach To Earth (2.848 AU)
Mar 28 - Apollo Asteroid 2016 SR2 Near-Earth Flyby (0.048 AU)
Mar 28 - Apollo Asteroid 2013 QM48 Near-Earth Flyby (0.087 AU)
Mar 28 - Aten Asteroid 2003 FY6 Near-Earth Flyby (0.095 AU)
Mar 28 - Asteroid 3130 Hillary Closest Approach To Earth (1.951 AU)
Mar 28 - Centaur Object 31824 Elatus At Opposition (15.297 AU)
Mar 29 - Venus Passes 0.7 Degrees From Uranus
Mar 29 - Comet 50P/Arend At Opposition (4.157 AU)
Mar 29 - Comet P/2010 TO20 (LINEAR-Grauer) Closest Approach To Earth (4.989 AU)
Mar 29 - Asteroid 114703 North Dakota Closest Approach To Earth (1.844 AU)
Mar 29 - 20th Anniversary (1998), Galileo, Europa 14 Flyby
Mar 29 - Tullio Levi-Civita's 145th Birthday (1873)
* Mar 30 - Bangabandhu-1 Falcon 9 Launch
Mar 30 - Comet 312P/NEAT At Opposition (3.803 AU)
Mar 30 - Comet P/2014 U4 (PANSTARRS) At Opposition (4.079 AU)
* Mar 30 - Comet C/2018 B1 (Lemmon) Perihelion (5.117 AU)
Mar 30 - Apollo Asteroid 37655 Illapa Closest Approach To Earth (0.283 AU)
Mar 30 - Asteroid 3590 Holst Closest Approach To Earth (1.180 AU)
Mar 30 - Asteroid 9537 Nolan Closest Approach To Earth (1.387 AU)
Mar 30 - Asteroid 4864 Nimoy Closest Approach To Earth (1.832 AU)
Mar 30 - Asteroid 3714 Kenrussell Closest Approach To Earth (1.867 AU)
Mar 30 - Asteroid 1801 Titicaca Closest Approach To Earth (2.075 AU)
Mar 30 - Asteroid 249521 Truth Closest Approach To Earth (2.370 AU)
Mar 31 - Comet 105P/Singer Brewster At Opposition (1.276 AU)
Mar 31 - Comet C/2017 F2 (PANSTARRS) Closest Approach To Earth (6.077 AU)
Mar 31 - Asteroid 16 Psyche Occults TYC 6185-00126-1 (11.3 Magnitude Star)
Mar 31 - Apollo Asteroid 2001 FA58 Near-Earth Flyby (0.097 AU)
Mar 31 - Aten Asteroid 2010 GD35 Near-Earth Flyby (0.040 AU)
Mar 31 - Asteroid 4763 Ride Closest Approach To Earth (1.404 AU)
Mar 31 - Asteroid 784 Pickeringia Closest Approach To Earth (1.712 AU)
Mar 31 - Asteroid 9252 Goddard Closest Approach To Earth (2.580 AU)
Mar 31 - 80th Anniversary (1938), Kasamatsu Meteorite Fall (Hit House in Japan)

April 2018
* Apr ?? - Chandrayaan 2 GSLV Mk II Launch (India Moon Orbiter, Lander, Rover)
Apr ?? - Gaofen 5 (GF 5) CZ-4C Launch
Apr ?? - SkySat 14 & 15/Eu:CROPIS/ORS 6 (COWVR)/STPSat 5/NEXTSat 1/KazSTSAT/BlackSky Global 1=4/
HawkEye Pathfinder 1-3/ORS 7A & 7B (Polar Scout 1 & 2)/COPPER 2/MinXSS 2/Audacy Zero/
Fox 1C (Fox 1Cliff)/KNACKSAT/Elysium-Star 2/JY1-Sat Falcon 9 Launch * Apr ?? - SES-12 Falcon 9 Launch
* Apr ?? - GSAT-29 GSLV Mk III Launch
Apr 01 - Easter Sunday
Apr 01 - Moon Occults Asteroid 21 Lutetia
Apr 01 - Apollo Asteroid 2007 RX8 Near-Earth Flyby (0.085 AU)
Apr 01 - Asteroid 100000 Astronautica Closest Approach To Earth (1.067 AU)
Apr 01 - Apollo Asteroid 12923 Zephyr Closest Approach To Earth (1.365 AU)
Apr 01 - Asteroid 9133 d'Arrest Closest Approach To Earth (2.081 AU)
Apr 01 - Sergey Volkov's 45th Birthday (1973)
Apr 02 - CRS-14/CAPSat/CIRiS/TJREVERB/SASSI2/CySat 1/TechEdSat 8/Virginia 1-3/SPACE-HAUC/SOCRATES/UNITE/EnduroSat One/Overview 1A Falcon 9 Launch (International Space Station)
Apr 02 - Mars Passes 1.3 Degrees From Saturn
Apr 02 - Comet 73P-S/Schwassmann-Wachmann Closest Approach To Earth (1.178 AU)
Apr 02 - Comet 316P/LONEOS-Christensen Closest Approach To Earth (3.533 AU)
Apr 02 - Comet C/2017 F2 (PANSTARRS) At Opposition (6.078 AU)
Apr 02 - Aten Asteroid 2004 FG29 Near-Earth Flyby (0.010 AU)
Apr 02 - Aten Asteroid 3554 Amun Closest Approach To Earth (1.116 AU)
Apr 02 - Asteroid 16260 Sputnik Closest Approach To Earth (1.866 AU)
Apr 02 - 55th Anniversary (1963), Luna 4 Launch (Soviet Moon Flyby Mission)
Apr 02 - Francesco Grimaldi's 400th Birthday (1618)
Apr 03 - Moon Occults Asteroid 16 Psyche
Apr 03 - Asteroid 9995 Alouette Closest Approach To Earth (1.046 AU)
Apr 03 - Asteroid 26732 Damianpeach Closest Approach To Earth (1.438 AU)
* Apr 03 - Asteroid 84566 VIMS Closest Approach To Earth (1.523 AU)
Apr 03 - Asteroid 4804 Pasteur Closest Approach To Earth (2.024 AU)
* Apr 03 - Asteroid 163800 Richardnorton Closest Approach To Earth (2.106 AU)
Apr 03 - Asteroid 12432 Usuda Closest Approach To Earth (2.160 AU)
Apr 03 - Asteroid 1877 Marsden Closest Approach To Earth (3.102 AU)
Apr 03 - 45th Anniversary (1973), Salyut 2 Launch (USSR's 2nd Space Station)
Apr 04 - 50th Anniversary (1968), Apollo 6 Launch (Last Test Flight of Saturn V)
* Apr 04 - Blagovest-12L Proton-M/Briz-M Launch
Apr 04 - Asteroid 4 Vesta Occults 2UCAC 25373191 (11.8 Magnitude Star)
Apr 04 - Asteroid 16543 Rosetta Closest Approach To Earth (1.534 AU)
Apr 04 - Asteroid 2807 Karl Marx Closest Approach To Earth (1.607 AU)
* Apr 04 - Asteroid 391257 Wilwheaton Closest Approach To Earth (1.807 AU)
* Apr 04 - Asteroid 96193 Edmonton Closest Approach To Earth (1.898 AU)
Apr 04 - 35th Anniversary (1983), STS-6 Launch (Space Shuttle Challenger, 1st EVA)
Apr 04 - Joseph Ashbrook's 100th Birthday (1918)
Apr 05 - Comet C/2015 O1 (PANSTARRS) Closest Approach To Earth (3.233 AU)
Apr 05 - Asteroid 5261 Eureka (Mars Trojan) Closest Approach To Earth (0.722 AU)
Apr 05 - Atira Asteroid 2015 DR215 Closest Approach To Earth (0.970 AU)
Apr 05 - Asteroid 4871 Riverside Closest Approach To Earth (1.464 AU)
Apr 05 - Asteroid 1777 Gehrels Closest Approach To Earth (1.625 AU)
Apr 05 - Asteroid 1071 Brita Closest Approach To Earth (1.913 AU)
* Apr 05 - Asteroid 2068 Dangreen Closest Approach To Earth (2.007 AU)
Apr 05 - 45th Anniversary (1973), Pioneer 11 Launch (Jupiter & Saturn Flyby Mission)
Apr 06 - Sentinel 3B Rokot-KM Launch
Apr 06 - Comet 316P/LONEOS-Christensen At Opposition (3.535 AU)
Apr 06 - Comet P/2006 H1 (McNaught) At Opposition (3.943 AU)
Apr 06 - Asteroid 35352 Texas Closest Approach To Earth (1.490 AU)
Apr 06 - 10th Anniversary (2008), Berduc Meteorite Fall (Hit Building in Argentina)
Apr 06 - Franck Marchis' 45th Birthday (1973)
Apr 07 - 50th Anniversary (1968), Luna 14 Launch (Soviet Moon Orbiter Mission)
Apr 07 - Comet P/2005 JN (Spacewatch) Closest Approach To Earth (1.410 AU)
Apr 07 - Comet P/2006 S1 (Christensen) At Opposition (3.437 AU)
Apr 07 - Asteroid 2511 Patterson Closest Approach To Earth (1.264 AU)
Apr 07 - Asteroid 163693 Atira Closest Approach To Earth (1.363 AU)
* Apr 07 - Asteroid 12561 Howard Closest Approach To Earth (1.671 AU)
* Apr 07 - Asteroid 11945 Amsterdam Closest Approach To Earth (2.280 AU)
Apr 07 - 35th Anniversary (1983), 1st Spacewalk from Space Shuttle (Story Musgrave, Don Peterson, STS-6)
Apr 08 - Comet 143P/Kowal-Mrkos At Opposition (1.542 AU)
Apr 08 - Comet P/2012 O2 (McNaught) Closest Approach To Earth (2.652 AU)
Apr 08 - Comet C/2015 O1 (PANSTARRS) At Opposition (3.234 AU)
Apr 08 - Comet C/2016 T1 (Matheny) At Opposition (4.192 AU)
Apr 08 - Comet 196P/Tichy At Opposition (4.204 AU)
* Apr 08 - Amor Asteroid 2018 CZ13 Near-Earth Flyby (0.072 AU)
Apr 08 - Asteroid 1198 Atlantis Closest Approach To Earth (1.845 AU)
Apr 08 - Kuiper Belt Object 2014 FT71 At Opposition (46.680 AU)
Apr 08 - 25th Anniversary (1993), STS-56 Launch (Space Shuttle Discovery, ATLAS-2)
Apr 08 - Karl Hencke's 225th Birthday (1793)
Apr 09 - Asteroid 75564 Audubon Closest Approach To Earth (1.062 AU)
* Apr 09 - Apollo Asteroid 4179 Toutatis Closest Approach To Earth (2.818 AU)
Apr 09 - Kuiper Belt Object 2013 FS28 At Opposition (83.812 AU)
Apr 10 - Comet 222P/LINEAR At Opposition (2.922 AU)
Apr 10 - Comet 68P/Klemola At Opposition (3.857 AU)
Apr 10 - Amor Asteroid 3757 Anagolay Closest Approach To Earth (0.950 AU)
Apr 11 - Comet 143P/Kowal-Mrkos Closest Approach To Earth (1.541 AU)
Apr 11 - Comet C/2016 A3 (PANSTARRS) Closest Approach To Earth (4.095 AU)
Apr 11 - Apollo Asteroid 2008 GY21 Near-Earth Flyby (0.026 AU)
Apr 11 - Apollo Asteroid 2018 BY2 Near-Earth Flyby (0.061 AU)
Apr 11 - Asteroid 6524 Baalke Closest Approach To Earth (1.656 AU)
* Apr 11 - Asteroid 10799 Yucatan Closest Approach To Earth (1.913 AU)
Apr 11 - Asteroid 1776 Kuiper Closest Approach To Earth (2.095 AU)
Apr 11 - Asteroid 13330 Dondavis Closest Approach To Earth (2.364 AU)
Apr 11 - Macedonio Melloni's 220th Birthday (1798)
Apr 12 - International Day of Human Space Flight
Apr 12 - Yuri's Night: World Space Party
* Apr 12 - AFSPC 11/EAGLE Atlas 5 Launch
Apr 12 - Comet 358P/PANSTARRS Perihelion (2.402 AU)
Apr 12 - Comet 224P/LINEAR-NEAT At Opposition (3.261 AU)
Apr 12 - Apollo Asteroid 363599 (2004 FG11) Near-Earth Flyby (0.049 AU)
Apr 12 - Asteroid 443 Photographica Closest Approach To Earth (1.141 AU)
Apr 12 - Asteroid 52246 Donaldjohanson Closest Approach To Earth (1.315 AU)
Apr 12 - Asteroid 166614 Zsazsa Closest Approach To Earth (1.638 AU)
Apr 12 - Asteroid 9937 Triceratops Closest Approach To Earth (1.908 AU)
Apr 12 - Asteroid 1537 Transylvania Closest Approach To Earth (2.965 AU)
Apr 12 - 10th Anniversary (2008), Zunhua Meteorite Fall (Hit Farmhouse in China)
Apr 12 - 50th Anniversary (1968), Schenectady Meteorite Fall (Hit House in New York)
Apr 13 - Comet 105P/Singer Brewster Closest Approach To Earth (1.254 AU)
Apr 13 - Comet P/2007 R2 (Gibbs) At Opposition (4.187 AU)
Apr 13 - Aten Asteroid 2005 GZ128 Near-Earth Flyby (0.074 AU)
Apr 13 - Apollo Asteroid 2013 GF84 Near-Earth Flyby (0.077 AU)
* Apr 13 - Asteroid 17024 Costello Closest Approach To Earth (1.404 AU)
Apr 13 - Asteroid 27363 Alvanclark Closest Approach To Earth (1.793 AU)
Apr 13 - Asteroid 1958 Chandra Closest Approach To Earth (2.167 AU)
Apr 13 - Thomas Jefferson's 175th Birthday (1843)
Apr 14 - Iridium Next 51-55/GRACE-FO 1 & 2 Falcon 9 Launch
Apr 14 - Comet 186P/Garradd At Opposition (3.634 AU)
Apr 14 - Comet 158P/Kowal-LINEAR At Opposition (3.892 AU)
Apr 14 - Aten Asteroid 2014 UR Near-Earth Flyby (0.024 AU)
Apr 14 - Asteroid 3061 Cook Closest Approach To Earth (2.513 AU)
Apr 14 - Asteroid 4169 Celsius Closest Approach To Earth (2.974 AU)
Apr 15 - Comet 30P/Reinmuth Closest Approach To Earth (1.769 AU)
Apr 15 - Comet P/2017 D1 (Fuls) At Opposition (3.734 AU)
Apr 15 - Comet 158P/Kowal-LINEAR Closest Approach To Earth (3.892 AU)
Apr 15 - Comet C/2016 A3 (PANSTARRS) At Opposition (4.097 AU)
Apr 15 - Apollo Asteroid 2016 GB222 Near-Earth Flyby (0.074 AU)
Apr 15 - Asteroid 1997 Leverrier Closest Approach To Earth (1.590 AU)
Apr 15 - Asteroid 4342 Freud Closest Approach To Earth (1.850 AU)
Apr 15 - Dwarf Planet 136108 Haumea At Opposition (49.617 AU)
Apr 15 - Hermann Kohl's 130th Birthday (1888)
* Apr 16 - Transiting Expoplanet Survyey Satellite (TESS) Falcon 9 Launch
Apr 16 - Asteroid 2712 Keaton Closest Approach To Earth (1.120 AU)
Apr 16 - Asteroid 1001 Gaussia Closest Approach To Earth (2.603 AU)
Apr 17 - Asteroid 21 Lutetia Closest Approach To Earth (1.644 AU)
Apr 17 - 20th Anniversary (1998), STS-90 Launch (Space Shuttle Columbia, Spacelab)
Apr 18 - Comet 62P/Tsuchinshan At Opposition (1.130 AU)
Apr 18 - Comet 186P/Garradd Closest Approach To Earth (3.632 AU)
Apr 19 - Moon Occults Aldebaran
Apr 19 - Comet 160P/LINEAR At Opposition (3.427 AU)
Apr 19 - Comet P/2015 Q1 (Scotti) At Opposition (3.995 AU)
Apr 19 - Apollo Asteroid 2014 JG15 Near-Earth Flyby (0.050 AU)
Apr 19 - Apollo Asteroid 2015 HD10 Near-Earth Flyby (0.098 AU)
* Apr 19 - Asteroid 6312 Robheinlein Closest Approach To Earth (1.272 AU)
Apr 19 - Asteroid 42776 Casablanca Closest Approach To Earth (2.039 AU)
Apr 19 - Asteroid 193 Ambrosia Closest Approach To Earth (2.129 AU)
Apr 19 - 5th Anniversary (2013), Wolcott Meteorite Fall (Hit House in Connecticut)
Apr 20 - Comet P/2000 R2 (LINEAR) At Opposition (2.634 AU)
Apr 20 - Comet 162P/Siding Spring At Opposition (3.884 AU)
Apr 20 - Aten Asteroid 2016 JP Near-Earth Flyby (0.031 AU)
Apr 20 - Apollo Asteroid 2010 JO33 Near-Earth Flyby (0.060 AU)
Apr 20 - Atira Asteroid 164294 (2004 XZ130) Closest Approach To Earth (0.667 AU)
Apr 20 - Asteroid 25399 Vonnegut Closest Approach To Earth (1.454 AU)
Apr 20 - Asteroid 234750 Amymainzer Closest Approach To Earth (2.437 AU)
Apr 20 - Asteroid 2906 Caltech Closest Approach To Earth (2.645 AU)
Apr 20 - Kai Seigbahn's 100th Birthday (1918)
Apr 21 - Comet 24P/Schaumasse Closest Approach To Earth (1.333 AU)
Apr 21 - Comet P/2008 QP20 (LINEAR-Hill) At Opposition (4.245 AU)
* Apr 21 - Apollo Asteroid 2018 CY Near-Earth Flyby (0.098 AU)
Apr 21 - Asteroid 4457 van Gogh Closest Approach To Earth (1.416 AU)
Apr 21 - Asteroid 39415 Janeausten Closest Approach To Earth (2.676 AU)
Apr 22 - Earth Day
Apr 22 - Lyrids Meteor Shower Peak
* Apr 22 - Tesla Roadster At Opposition (0.166 AU)
Apr 22 - Asteroid 11246 Orvillewright Closest Approach To Earth (1.882 AU)
Apr 22 - Asteroid 2097 Galle Closest Approach To Earth (2.675 AU)
Apr 22 - Miguel Hurtado's 40th Birthday (1978)

[continued in next message]

--- SoupGate-Win32 v1.05
* Origin: fsxNet Usenet Gateway (21:1/5)