<10=less than 10 LD from Earth

EBN Timeline for March 2018

<SI=inside Earth SOI (sphere of influence)
M<1=less than 1 LD from the Moon
E<1=less than 1 LD from Earth (intruder)
LD = lunar distance (average Earth-Moon distance)
31 March 2018
UTBoundary Transitions<10<SIM<1E<1
11492018 FK5 exits Earth SOI10100
06162018 GZ enters Earth SOI10200
30 March 2018
UTBoundary Transitions<10<SIM<1E<1Events
22062018 FK5 exits Earth-Moon system1010013272018 FK5 closest Earth approach = 0.39 LD
20072004 FG29 enters 10-LD bubble1010112022018 FB last observed optically, by PTF at 5.01 LD outbound, V=16.98 calculated
14292018 GD4 enters 10-LD bubble910111192018 FQ4 last observed optically, by Tholen 2.24m at 25.17 LD outbound, G=22.09 reported
13122018 FK5 more than one LD from Moon81010833distant 2016 SR2 observed first, by Tholen 2.24m at 18.86 LD, G=22.02 reported, elon. 98.9°
04482018 FK5 enters Earth-Moon system811106032018 FK5 closest lunar approach = 0.61 LD
04252018 GS5 enters 10-LD bubble8110
29 March 2018
UTBoundary Transitions<10<SIM<1E<1Events
22532018 FK5 within one LD of Moon71102357discovery MPEC issued for 2018 FK5
15052018 FK5 enters Earth SOI710023202018 FK5 last observed optically, by Great Shefford Obs. at 1.55 LD inbound, G=17.4 reported
06152018 ED9 exits 10-LD bubble700021382018 FB closest Earth approach = 4.88 LD
00462018 FR1 exits 10-LD bubble800012052018 FW1 last observed optically, by MLS at 12.05 LD outbound, G=19.0 reported
08462018 FW4 last observed optically, by Steward Mt. Lemmon Sta. at 20.21 LD inbound, G=18.6 reported
02522018 EM4 last observed optically, by Steward Mt. Lemmon Sta. at 7.58 LD inbound, G=19.6 reported
28 March 2018
UTBoundary Transitions<10<SIM<1E<1Events
15472018 DH1 exits 10-LD bubble900020142018 FO4 closest Earth approach = 7.69 LD
1625discovery MPEC issued for 2018 FF5
10482018 DH1 last observed optically, by Steward Mt. Lemmon Sta. at 9.75 LD outbound, G=16.4 reported, elon. 78.9°
07122018 FF5 last observed optically, by Holmes/CTIO at 16.56 LD outbound, G=22.1 reported
0551distant 2007 DB61 observed first, by MLS at 47.00 LD, G=20.4 reported, elon. 153.1°
05192018 FK5 designation credited to MLS at 5.95 LD inbound, G=21.3 reported, elon. 145.1°
27 March 2018
UTBoundary Transitions<10<SIM<1E<1Events
17162018 FR3 exits 10-LD bubble1000010172018 DH1 closest Earth approach = 9.17 LD
13022018 FP5 exits 10-LD bubble1100006512018 FP5 designation credited to CSS at 9.11 LD outbound, G=17.7 reported, elon. 171.6°
03402018 FW1 exits 10-LD bubble12000
26 March 2018
UTBoundary Transitions<10<SIM<1E<1Events
20312018 FZ3 exits 10-LD bubble1300007342018 FX4 last observed optically, by Holmes/CTIO at 30.87 LD outbound, G=20.5 reported
19432018 FF3 exits 10-LD bubble1400007322018 EE9 last observed optically, by Holmes/CTIO at 69.32 LD outbound, G=23.2 reported
15002018 FK5 enters 10-LD bubble1500004202018 DH1 last observed by radar, from DSS-14 at 10.03 LD inbound, V=15.28 calculated
13522018 EM4 enters 10-LD bubble1400003412018 FR1 closest Earth approach = 6.15 LD
06352018 FC3 exits 10-LD bubble13000
04482018 DH1 enters 10-LD bubble14000
02322018 FB3 exits 10-LD bubble13000
25 March 2018
UTBoundary Transitions<10<SIM<1E<1Events
15192018 FE3 exits 10-LD bubble1400020462018 FQ1 closest Earth approach = 5.63 LD
07432018 FG1 exits 10-LD bubble1500001172018 FB3 closest Earth approach = 9.27 LD
07362018 FB enters 10-LD bubble16000
24 March 2018
UTBoundary Transitions<10<SIM<1E<1Events
22512018 EV1 exits 10-LD bubble1500022282018 FP5 closest Earth approach = 3.03 LD
22442018 ET1 exits 10-LD bubble1600018492018 FW1 closest Earth approach = 9.20 LD
20332018 FF5 exits 10-LD bubble170001640discovery MPEC issued for 2018 FX4
12172018 FL2 exits 10-LD bubble180001636discovery MPEC issued for 2018 FW4
10142018 FZ3 exits Earth SOI19000
07402018 FO4 enters 10-LD bubble19100
00022018 FB3 enters 10-LD bubble18100
23 March 2018
UTBoundary Transitions<10<SIM<1E<1Events
22532018 FZ3 exits Earth-Moon system1710019072018 FC3 closest Earth approach = 5.24 LD
21532018 FF3 exits Earth SOI1710116182018 FZ3 closest Earth approach = 0.50 LD
18152018 FH1 exits 10-LD bubble1720114592018 FZ3 closest lunar approach = 1.43 LD
09422018 FZ3 enters Earth-Moon system182011452discovery MPEC issued for 2018 FQ4
07142018 FQ3 exits 10-LD bubble182001444discovery MPEC issued for 2018 FO4
06592018 ED9 exits Earth SOI1920010002018 FL2 closest Earth approach = 9.00 LD
06452018 FR1 enters 10-LD bubble1930008512018 FO4 last observed optically, by CSS-Kuiper at 10.92 LD inbound, G=20.6 reported
05042018 FQ4 exits 10-LD bubble1830004562018 FQ1 last observed optically, by Steward Mt. Lemmon Sta. at 6.65 LD inbound, G=19.9 reported
04382018 DH1 first observed by radar, from Arecibo at 16.54 LD inbound, V=15.57 calculated
04192018 FF3 closest lunar approach = 1.85 LD
03332018 FH1 last observed by radar, from Arecibo at 9.36 LD outbound, V=19.53 calculated
02572018 FF3 closest Earth approach = 1.13 LD
02462018 FH1 first observed by radar, from Arecibo at 9.32 LD outbound, V=19.52 calculated
01312018 FB first observed by radar, from Arecibo at 13.91 LD inbound, V=18.42 calculated
22 March 2018
UTBoundary Transitions<10<SIM<1E<1Events
22222018 FZ3 enters Earth SOI193001519discovery MPEC issued for 2018 FB4
10132018 FW1 enters 10-LD bubble192001508discovery MPEC issued for 2018 FZ3
10022018 FN3 exits 10-LD bubble182001419discovery MPEC issued for 2018 FR3
08012018 FF3 enters Earth SOI192001414discovery MPEC issued for 2018 FQ3
07522018 FP5 enters 10-LD bubble191001355discovery MPEC issued for 2018 FN3
07412018 FL2 enters 10-LD bubble181001350discovery MPEC issued for 2018 FM3
01372018 FX4 exits 10-LD bubble1710013452018 FZ3 last observed optically, by JAXA STCC at 3.52 LD inbound, R=18.7 reported
11022018 FQ3 last observed optically, by MRO at 7.93 LD outbound, G=20.6 reported
1039discovery MPEC issued for 2018 EE9
1034discovery MPEC issued for 2018 FE3
1029discovery MPEC issued for 2018 FF3
09542018 DT last observed optically, by ARO Westfield at 13.74 LD outbound, V=22.1 reported
09442018 EV1 closest Earth approach = 7.68 LD
08292018 FF3 last observed optically, by CSS at 2.36 LD inbound, V=16.75 calculated
08142018 FR3 last observed optically, by ARO Westfield at 3.17 LD outbound, V=19.0 reported
08092018 FQ4 designation credited to CSS at 8.25 LD outbound, G=19.0 reported, elon. 161.5°
08032018 FX4 designation credited to CSS at 11.25 LD outbound, G=18.3 reported, elon. 166.6°
06512018 FW4 designation credited to MLS at 38.11 LD inbound, G=20.4 reported, elon. 165.4°
06172018 FF5 designation credited to MLS at 5.53 LD outbound, G=19.7 reported, elon. 164.2°
06152018 FB4 last observed optically, by ARO Westfield at 10.88 LD outbound, V=20.0 reported
04572018 FR3 closest Earth approach = 3.17 LD
04392018 FR1 last observed optically, by Steward Mt. Lemmon Sta. at 12.50 LD inbound, G=19.1 reported
03262018 FH1 last observed optically, by Steward Mt. Lemmon Sta. at 8.32 LD outbound, G=18.5 reported
02392018 FL2 last observed optically, by Steward Mt. Lemmon Sta. at 10.39 LD inbound, G=19.4 reported
21 March 2018
UTBoundary Transitions<10<SIM<1E<1Events
22572018 FE exits 10-LD bubble1810023172018 ED9 closest Earth approach = 1.60 LD
20392018 FB4 exits 10-LD bubble1910018402018 ED9 closest lunar approach = 2.10 LD
16362018 FL29 exits 10-LD bubble201001726discovery MPEC issued for 2018 FC3
07462018 FC3 enters 10-LD bubble211001715discovery MPEC issued for 2018 FB3
1408discovery MPEC issued for 2018 FL2
08042018 FF3 designation credited to CSS at 4.94 LD inbound, G=18.1 reported, elon. 139.0°
08022018 FF3 observed first, by CSS at 4.94 LD inbound, G=18.9 reported, elon. 139.0°
08022018 FC3 last observed optically, by Steward Mt. Lemmon Sta. at 9.97 LD inbound, G=20.0 reported
07302018 FR3 designation credited to CSS at 3.52 LD inbound, G=18.5 reported, elon. 137.3°
07022018 FB4 designation credited to MLS at 8.90 LD outbound, G=19.2 reported, elon. 167.4°
06332018 FO4 designation credited to MLS at 13.22 LD inbound, G=20.8 reported, elon. 167.7°
06302018 FE3 designation credited to CSS at 4.09 LD outbound, G=18.8 reported, elon. 128.7°
05282018 FZ3 designation credited to MLS at 7.73 LD inbound, G=19.8 reported, elon. 153.5°
04442018 FG1 closest Earth approach = 4.45 LD
04342018 FB3 last observed optically, by Steward Mt. Lemmon Sta. at 16.61 LD inbound, G=18.3 reported
04312018 FD2 last observed optically, by Steward Mt. Lemmon Sta. at 12.53 LD outbound, G=20.1 reported
0200distant 2005 GR33 last observed optically, by WISE at 109.17 LD, V=21.84 calculated, elon. 98.6°
0109discovery MPEC issued for 2018 ED9
0105discovery MPEC issued for 2018 FD2
0002discovery MPEC issued for 2018 FW1
20 March 2018
UTBoundary Transitions<10<SIM<1E<1Events
15362018 ED9 enters Earth SOI201002344discovery MPEC issued for 2018 FR1
12052018 FZ3 enters 10-LD bubble200002340discovery MPEC issued for 2018 FQ1
08492018 FD2 exits 10-LD bubble1900023152018 ED9 last observed optically, by Great Shefford Obs. at 2.10 LD inbound, G=17.5 reported
04182018 FQ3 exits Earth SOI2000011152018 FT last observed optically, by Steward Mt. Lemmon Sta. at 23.67 LD outbound, G=21.1 reported
00372018 FE3 exits Earth SOI2010009132018 FQ3 designation credited to CSS at 2.89 LD outbound, G=18.7 reported, elon. 153.3°
08132018 FC3 designation credited to MLS at 13.01 LD inbound, G=21.1 reported, elon. 174.9°
07222018 EW1 last observed optically, by Steward Mt. Lemmon Sta. at 26.58 LD outbound, G=21.4 reported
07132018 FL29 last observed optically, by MLS at 6.28 LD outbound, G=21.8 reported
07082018 FN3 designation credited to CSS at 8.18 LD outbound, G=17.8 reported, elon. 166.2°
06242018 FM3 designation credited to MLS at 10.72 LD outbound, G=19.8 reported, elon. 170.9°
06082018 FX4 closest Earth approach = 4.11 LD
06012018 FB3 designation credited to CSS at 19.50 LD inbound, G=20.4 reported, elon. 154.9°
04292018 FL2 designation credited to MLS at 15.70 LD inbound, G=20.0 reported, elon. 137.8°
02452018 FF5 closest Earth approach = 3.58 LD
02432018 EV1 last observed optically, by Steward Mt. Lemmon Sta. at 9.59 LD inbound, G=19.8 reported
0129distant 2011 GM44 last observed optically, by WISE at 172.26 LD, V=20.24 calculated, elon. 90.6°
19 March 2018
UTBoundary Transitions<10<SIM<1E<1Events
20232018 EV1 enters 10-LD bubble202002331discovery MPEC issued for 2018 FH1
15492018 EB4 exits 10-LD bubble192002326discovery MPEC issued for 2018 FG1
15322018 FQ1 enters 10-LD bubble2020022312018 FG1 last observed optically, by Haute Provence Obs. at 5.22 LD inbound, R=20.4 reported
12382018 FQ3 exits Earth-Moon system1920015022018 FB4 closest Earth approach = 7.29 LD
10162018 FF3 enters 10-LD bubble192011255distant 2011 GM44 observed first, by WISE at 172.95 LD, R=19 reported, elon. 90.2°
05152018 GZ enters 10-LD bubble1820111122018 FW1 designation credited to ATLAS Mauna Loa at 12.77 LD inbound, o=18.4 reported, elon. 162.8°
10222018 FL29 designation credited to MLS at 3.96 LD outbound, G=20.4 reported, elon. 163.6°
07052018 FL2 observed first, by PS1 at 18.72 LD inbound, w=20.0 reported, elon. 144.9°
06452018 FD2 designation credited to CSS at 6.73 LD outbound, G=18.8 reported, elon. 152.7°
05582018 FQ3 closest Earth approach = 0.73 LD
18 March 2018
UTBoundary Transitions<10<SIM<1E<1Events
23172018 FQ3 enters Earth-Moon system1720121132018 FQ3 closest lunar approach = 1.10 LD
23102018 FE3 exits Earth-Moon system172001414discovery MPEC issued for 2018 FW
21182018 EZ2 exits 10-LD bubble172011400discovery MPEC issued for 2018 FT
20092018 FL29 exits Earth SOI1820113492018 FE closest Earth approach = 3.93 LD
17142018 FQ4 exits Earth SOI1830112592018 FQ4 closest Earth approach = 2.38 LD
11282018 FM3 exits 10-LD bubble1840112362018 FH1 designation credited to JAXA Janess-G at 4.93 LD outbound, V=18.7 reported, elon. 158.3°
10532018 FE3 more than one LD from Moon1940108142018 ET3 last observed optically, by Spacewatch 1.8m at 20.31 LD outbound, R=21.6 reported
10392018 FX4 enters 10-LD bubble1941107352018 EX1 last observed optically, by ARO Westfield at 30.59 LD outbound, V=22.5 reported
08442018 FQ4 enters Earth SOI1841107112018 FE3 closest Earth approach = 0.38 LD
07372018 FQ3 enters Earth SOI1831106312018 ET1 closest Earth approach = 4.37 LD
06342018 FL29 exits Earth-Moon system1821106202018 FG1 designation credited to MLS at 7.77 LD inbound, G=19.8 reported, elon. 139.9°
03102018 ET1 last observed optically, by Steward Mt. Lemmon Sta. at 4.38 LD inbound, V=19.51 calculated, elon. 97.6°
17 March 2018
UTBoundary Transitions<10<SIM<1E<1Events
20522018 FL29 more than one LD from Moon1821223172018 FL29 closest Earth approach = 0.58 LD - Note: JPL reports an approach to 0.58 LD (0.57 minimum) with an uncertainty of +/- 7 minutes.
16002018 FL29 enters Earth-Moon system1822223082018 FN3 closest Earth approach = 7.38 LD
15122018 FE3 enters Earth-Moon system182212008discovery MPEC issued for 2018 FE
10132018 FD2 exits Earth SOI1822018552018 FE3 closest lunar approach = 0.46 LD
09132018 FB4 enters 10-LD bubble183201521discovery MPEC issued for 2018 FB
08532018 FL29 within one LD of Moon1732014522018 FL29 closest lunar approach = 0.73 LD
02592018 FD2 enters Earth SOI173101330388945 2008 TZ3 observed first, by ATLAS Haleakala at 125.90 LD inbound, c=20.1 reported, elon. 147.2°
02322018 FE3 within one LD of Moon1721010212018 FR1 designation credited to PS1 at 24.89 LD inbound, w=20.9 reported, elon. 175.4°
02242018 FL29 enters Earth SOI1720009112018 FE last observed optically, by MLS at 5.10 LD inbound, G=18.6 reported
01492018 FG1 enters 10-LD bubble1710008212018 FQ1 designation credited to PS1 at 12.67 LD inbound, w=20.8 reported, elon. 148.0°
08082017 VR12 last observed optically, by LCO Cerro Tololo Aqawan B#1 at 14.52 LD outbound, G=17.4 reported
0753distant 2003 FY6 observed first, by LCO Cerro Tololo A at 47.40 LD, G=19.8 reported, elon. 96.6°
06362018 FD2 closest Earth approach = 2.36 LD
0210distant 2016 FV13 last observed optically, by Micheli/Paranal at 135.72 LD, G=25.8 reported
16 March 2018
UTBoundary Transitions<10<SIM<1E<1Events
21492018 EB4 exits Earth SOI161001758discovery MPEC issued for 2018 EM4
21362018 EH exits 10-LD bubble162001752discovery MPEC issued for 2018 EJ4
17142018 FR3 enters 10-LD bubble1720013292018 EB4 closest lunar approach = 1.58 LD
13452018 FE3 enters Earth SOI1620009002018 FW designation credited to MLS at 10.43 LD outbound, G=18.5 reported, elon. 141.6°
09092018 FT exits 10-LD bubble161000815distant 2012 XO134 last observed optically, by Spacewatch 1.8m at 97.86 LD, R=22.5 reported
02182018 FW exits 10-LD bubble171000759distant 2012 XO134 observed first, by Spacewatch 1.8m at 97.87 LD, R=21.8 reported, elon. 169.8°
02142018 EF4 exits 10-LD bubble1810007192018 FT designation credited to MLS at 9.81 LD outbound, G=18.7 reported, elon. 159.9°
06562018 FE designation credited to MLS at 7.37 LD inbound, G=20.3 reported, elon. 166.7°
06162018 ED1 last observed optically, by Holmes/CTIO at 34.37 LD outbound, G=21.2 reported
05592018 EB4 closest Earth approach = 1.45 LD - Note: JPL reports an approach to 1.45 LD .
05072018 FB designation credited to CSS at 26.66 LD inbound, G=19.2 reported, elon. 144.0°
0133distant 2016 FV13 observed first, by Micheli/Paranal at 136.70 LD, G=24.3 reported, elon. 135.1°
01262018 EB4 last observed optically, by ROASTERR-1 at 1.55 LD inbound, V=15.7 reported
15 March 2018
UTBoundary Transitions<10<SIM<1E<1Events
20072018 DY3 exits 10-LD bubble1910007022018 EH closest Earth approach = 9.19 LD
14122018 DC4 exits 10-LD bubble2010006262018 FH1 closest Earth approach = 3.38 LD
14082018 EB4 enters Earth SOI21100
08172018 FF5 enters 10-LD bubble21000
05252018 EZ2 exits Earth SOI20000
04582018 FE enters 10-LD bubble20100
04332018 FQ3 enters 10-LD bubble19100
01102018 DT exits 10-LD bubble18100
14 March 2018
UTBoundary Transitions<10<SIM<1E<1Events
22342018 EZ2 more than one LD from Moon191002034discovery MPEC issued for 2018 EF4
16422018 ED9 enters 10-LD bubble1911015362018 FT closest Earth approach = 7.44 LD
12072018 EZ2 exits Earth-Moon system1811013082018 EZ2 closest lunar approach = 0.53 LD
05542018 FL29 enters 10-LD bubble181111202discovery MPEC issued for 2018 EB4
05312015 DK200 exits 10-LD bubble1711106022018 EM4 designation credited to MLS at 25.89 LD inbound, G=20.1 reported, elon. 153.6°
04182018 FD2 enters 10-LD bubble1811104412018 EE1 last observed optically, by Steward Mt. Lemmon Sta. at 39.26 LD outbound, G=22.2 reported
03422018 EZ2 within one LD of Moon1711104052018 ED9 designation credited to MLS at 10.70 LD inbound, G=20.4 reported, elon. 127.8°
03292018 EH last observed optically, by Schiaparelli Obs. at 9.61 LD inbound, G=18.6 reported
02402018 EZ2 closest Earth approach = 0.56 LD
0102distant 2017 FZ2 last observed optically, by Holmes/CTIO at 32.14 LD, G=21.9 reported
13 March 2018
UTBoundary Transitions<10<SIM<1E<1Events
22002017 VR12 exits 10-LD bubble171012306discovery MPEC issued for 2018 EV3
21412018 GE enters 10-LD bubble181012302discovery MPEC issued for 2018 ET3
20342018 FQ4 enters 10-LD bubble171011203discovery MPEC issued for 2018 DN4
17132018 EZ2 enters Earth-Moon system161011120discovery MPEC issued for 2018 EZ2
16332018 EH enters 10-LD bubble1610011112018 EJ4 designation credited to MLS at 119.40 LD inbound, G=20.6 reported, elon. 127.1°
11152018 FN3 enters 10-LD bubble1510009022018 ES1 last observed optically, by ARO Westfield at 17.37 LD outbound, V=22.3 reported
08042018 EV3 last observed optically, by ARO Westfield at 20.80 LD outbound, V=22.6 reported
04442018 EF4 designation credited to CSS at 7.03 LD outbound, G=18.9 reported, elon. 138.6°
12 March 2018
UTBoundary Transitions<10<SIM<1E<1Events
23562018 EZ2 enters Earth SOI1410015582018 EE9 designation credited to Xuyi Sta. at 18.40 LD outbound, R=20.5 reported, elon. 177.8°
22002018 FT enters 10-LD bubble1400010052018 EZ2 designation credited to JAXA Janess-G at 3.59 LD inbound, V=18.2 reported, elon. 137.6°
20142018 EB4 enters 10-LD bubble1300008222018 EB4 designation credited to CSS at 11.43 LD inbound, G=18.8 reported, elon. 157.8°
07312018 FW closest Earth approach = 6.51 LD
0120distant 2017 FZ2 observed first, by Holmes/CTIO at 33.83 LD, G=22.0 reported, elon. 146.5°
11 March 2018
UTBoundary Transitions<10<SIM<1E<1Events
14552018 ET1 enters 10-LD bubble1200023252018 FM3 closest Earth approach = 8.78 LD
02352018 DY3 closest Earth approach = 5.26 LD
10 March 2018
UTBoundary Transitions<10<SIM<1E<1Events
22522018 FE3 enters 10-LD bubble110002130discovery MPEC issued for 2018 EX1
22102018 ES1 exits 10-LD bubble100002126discovery MPEC issued for 2018 EW1
07332018 EW1 exits 10-LD bubble110002123discovery MPEC issued for 2018 EV1
06372018 EE9 exits 10-LD bubble120002116discovery MPEC issued for 2018 ET1
20172018 DY3 last observed optically, by Great Shefford Obs. at 5.28 LD inbound, G=19.4 reported, elon. 90.8°
1947discovery MPEC issued for 2018 ES1
1302discovery MPEC issued for 2018 EE1
11012018 EA10 last observed optically, by MLS at 13.79 LD outbound, G=22.0 reported
09252018 FB3 observed first, by PS1 at 54.12 LD inbound, w=21.6 reported, elon. 176.0°
06452015 DK200 closest Earth approach = 7.02 LD
03272018 AV2 last observed optically, by DCT at 11.08 LD outbound, V=22.3 reported
9 March 2018
UTBoundary Transitions<10<SIM<1E<1Events
13252018 DV1 exits 10-LD bubble130002142discovery MPEC issued for 2018 ED1
12122018 EV3 exits 10-LD bubble1400007042018 ES1 designation credited to MLS at 5.39 LD outbound, G=20.0 reported, elon. 129.8°
08152018 EZ2 enters 10-LD bubble1500006522018 FW1 observed first, by PS1 at 27.72 LD inbound, w=20.2 reported, elon. 148.7°
06372018 EV3 designation credited to MLS at 9.35 LD outbound, G=20.1 reported, elon. 133.1°
06332018 EA10 designation credited to MLS at 11.86 LD outbound, G=20.6 reported, elon. 137.8°
06292018 EF4 closest Earth approach = 4.96 LD
06042018 EX1 designation credited to MLS at 13.05 LD outbound, G=19.9 reported, elon. 142.6°
06032018 EW1 designation credited to CSS at 8.60 LD outbound, G=19.0 reported, elon. 150.6°
03062018 ET3 designation credited to MLS at 11.24 LD outbound, G=20.7 reported, elon. 122.6°
8 March 2018
UTBoundary Transitions<10<SIM<1E<1Events
14042018 DU1 exits 10-LD bubble140002129discovery MPEC issued for 2018 EH
12262018 FW enters 10-LD bubble1500006322018 EV1 designation credited to PS1 at 36.60 LD inbound, w=21.4 reported, elon. 156.7°
00412018 CU14 exits 10-LD bubble14000
7 March 2018
UTBoundary Transitions<10<SIM<1E<1Events
23252018 EA10 exits 10-LD bubble1500019342018 ES1 closest Earth approach = 2.87 LD
23042018 DU exits 10-LD bubble1600015042018 EE9 closest Earth approach = 3.07 LD
07262018 ET3 exits 10-LD bubble1700012122018 EE1 designation credited to ATLAS Mauna Loa at 14.12 LD outbound, o=18.2 reported, elon. 174.7°
04282018 EX1 exits 10-LD bubble1800010312018 ED1 designation credited to CSS at 10.91 LD outbound, G=19.9 reported, elon. 149.1°
01512018 ED1 exits 10-LD bubble1900008072018 BQ last observed optically, by Spacewatch 0.9m at 33.66 LD outbound, V=21.52 calculated
07522017 VR12 closest Earth approach = 3.76 LD
07152017 VR12 last observed by radar, from Arecibo at 3.76 LD inbound, V=11.60 calculated
06402018 DJ1 last observed optically, by PS1 at 110.84 LD outbound, w=22.4 reported
05392018 ET1 designation credited to MLS at 15.57 LD inbound, G=21.1 reported, elon. 129.8°
03012015 DK200 last observed optically, by Steward Mt. Lemmon Sta. at 9.02 LD inbound, G=19.5 reported
6 March 2018
UTBoundary Transitions<10<SIM<1E<1Events
15422018 FH1 enters 10-LD bubble2000008512018 EH designation credited to PS1 at 24.01 LD inbound, i=19.7 reported, elon. 157.9°
12402018 EV3 exits Earth SOI1900007242018 EM4 observed first, by PS1 at 37.66 LD inbound, w=21.9 reported, elon. 163.6°
09012018 DY3 enters 10-LD bubble1910006012018 EV3 closest lunar approach = 2.48 LD
07472018 EE1 exits 10-LD bubble1810005372015 DK200 observed first, by MLS at 10.10 LD inbound, G=19.0 reported, elon. 120.1°
07342015 DK200 enters 10-LD bubble1910001432018 EV3 closest Earth approach = 2.02 LD
5 March 2018
UTBoundary Transitions<10<SIM<1E<1Events
17582018 DC exits 10-LD bubble1810017322018 EW1 closest Earth approach = 6.04 LD
14452018 EV3 enters Earth SOI191001301discovery MPEC issued for 2018 DO3
02522018 FM3 enters 10-LD bubble190001117distant 2005 GR33 observed first, by Spacewatch/KPNO at 128.47 LD, R=22.0 reported, elon. 90.9°
03402017 VR12 first observed by radar, from DSS-14 at 4.85 LD inbound, V=12.46 calculated
4 March 2018
UTBoundary Transitions<10<SIM<1E<1Events
23302018 EE9 enters 10-LD bubble1800022182018 EA10 closest Earth approach = 7.79 LD
16572018 ES1 enters 10-LD bubble1700019122018 DC4 closest Earth approach = 3.32 LD
09162018 DW1 exits 10-LD bubble160001742discovery MPEC issued for 2018 DC4
1727discovery MPEC issued for 2018 DY3
09532018 EX1 closest Earth approach = 8.10 LD
04042018 DC last observed optically, by Schiaparelli Obs. at 9.30 LD outbound, G=20.0 reported, elon. 80.4°
03472017 YH1 last observed optically, by Spacewatch/KPNO at 305.18 LD outbound, R=21.7 reported
00192018 EE1 closest Earth approach = 4.80 LD
3 March 2018
UTBoundary Transitions<10<SIM<1E<1Events
23262018 DV1 exits Earth SOI1700016572018 DC closest Earth approach = 9.26 LD
07322018 DR exits 10-LD bubble1710012202018 ED1 closest Earth approach = 3.25 LD
08202018 ET3 closest Earth approach = 8.76 LD
2 March 2018
UTBoundary Transitions<10<SIM<1E<1Events
22202018 DV1 exits Earth-Moon system1810011372018 DU1 closest Earth approach = 5.10 LD
21362018 AV2 exits 10-LD bubble1810105532018 DV1 closest Earth approach = 0.29 LD
15112018 EV3 enters 10-LD bubble1910100382018 DC4 last observed optically, by Holmes/CTIO at 4.11 LD inbound, G=18.7 reported
09312018 EF4 enters 10-LD bubble18101
07032018 DV1 more than one LD from Moon17101
1 March 2018
UTBoundary Transitions<10<SIM<1E<1Events
21052018 EA10 enters 10-LD bubble1711116212018 DV1 closest lunar approach = 0.35 LD
20192017 DR109 exits 10-LD bubble1611100132018 DW1 closest Earth approach = 3.87 LD
16472018 EE1 enters 10-LD bubble17111
15532018 DC enters 10-LD bubble16111
15042018 EX1 enters 10-LD bubble15111
13252018 DV1 enters Earth-Moon system14111
03032018 EW1 enters 10-LD bubble14110
01252018 DV1 within one LD of Moon13110


http://www.HohmannTransfer.com/busy/timeline/18/03.htm
Publisher info, privacy & disclaimer
This page is © Copyright 2008-2018 Columbine of Maine - All Rights Reserved
Do NOT copy, mirror, or embed this Web page, which is subject to frequent change, but please do link to it and let others know about it. Individuals may make snapshot copies for their own personal offline use.
Please report broken links or other problems with this page to <webmaster@hohmanntransfer.com>.