<10=less than 10 LD from Earth

EBN Timeline for May 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)
30 May 2018
UTBoundary Transitions<10<SIM<1E<1
034368347 2001 KB67 exits 10-LD bubble1000
29 May 2018
UTBoundary Transitions<10<SIM<1E<1Events
21232018 KY2 exits 10-LD bubble200015102018 KN2 closest Earth approach = 6.10 LD
21012018 KW1 exits 10-LD bubble3000024568347 2001 KB67 closest Earth approach = 9.50 LD
28 May 2018
UTBoundary Transitions<10<SIM<1E<1
014768347 2001 KB67 enters 10-LD bubble4000
01282018 KT2 exits 10-LD bubble3000
27 May 2018
UTBoundary Transitions<10<SIM<1E<1Events
21102018 KS exits 10-LD bubble40001134discovery MPEC issued for 2018 KY2
02582018 KU2 exits 10-LD bubble500010562018 JN last observed optically, by Spacewatch/KPNO at 51.22 LD outbound, R=21.8 reported
01282018 KY2 exits Earth SOI60001015distant 2014 HQ124 last observed optically, by Spacewatch 1.8m at 168.34 LD, R=20.2 reported, elon. 69.7°
1000distant 2014 HQ124 observed first, by Spacewatch 1.8m at 168.34 LD, R=20.3 reported, elon. 69.7°
09032018 KN2 last observed optically, by Steward Mt. Lemmon Sta. at 7.34 LD inbound, G=17.4 reported
26 May 2018
UTBoundary Transitions<10<SIM<1E<1Events
10562018 KY2 exits Earth-Moon system610005242018 KY2 closest Earth approach = 0.78 LD
10312018 KF1 exits 10-LD bubble6101
25 May 2018
UTBoundary Transitions<10<SIM<1E<1Events
23532018 KY2 enters Earth-Moon system710122412018 KY2 last observed optically, by Golden Hill Obs. at 1.09 LD inbound, R=16.5 reported
09202018 KY2 enters Earth SOI710021312018 KY2 closest lunar approach = 1.15 LD
06112018 KN2 enters 10-LD bubble70001417discovery MPEC issued for 2018 KU2
00002018 KW1 exits Earth SOI60001412discovery MPEC issued for 2018 KT2
13382018 KT2 last observed optically, by Arcadia Obs. at 5.47 LD outbound, V=18.8 reported
12192018 KU2 last observed optically, by Arcadia Obs. at 7.48 LD outbound, V=19.3 reported
06472018 KO1 last observed optically, by Steward Mt. Lemmon Sta. at 33.11 LD outbound, G=21.1 reported
24 May 2018
UTBoundary Transitions<10<SIM<1E<1Events
14402018 JG1 exits 10-LD bubble61002145discovery MPEC issued for 2018 KN2
01512018 KW1 exits Earth-Moon system710014292018 KF1 last observed optically, by Tholen 2.24m at 6.61 LD outbound, G=19.97 reported, elon. 87.4°
10001999 FN19 last observed optically, by Spacewatch 0.9m at 23.17 LD outbound, V=19.8 reported, elon. 93.3°
09002018 KU last observed optically, by Steward Mt. Lemmon Sta. at 15.82 LD outbound, G=20.3 reported
07392018 JM last observed optically, by Steward Mt. Lemmon Sta. at 68.96 LD outbound, G=20.9 reported
05492018 KU2 designation credited to CSS at 5.61 LD outbound, G=17.7 reported, elon. 170.4°
05102018 KT2 designation credited to CSS at 3.36 LD outbound, G=17.3 reported, elon. 148.0°
05092018 KY2 designation credited to CSS at 5.52 LD inbound, V=19.46 calculated, elon. 144.3°
23 May 2018
UTBoundary Transitions<10<SIM<1E<1Events
13572018 KW1 more than one LD from Moon71011624discovery MPEC issued for 2018 KD2
12412018 HO last observed optically, by Tholen 2.24m at 38.16 LD outbound, G=23.79 reported
11562018 KW1 closest Earth approach = 0.39 LD
1058distant 450894 2008 BT18 last observed optically, by CSS at 116.46 LD, G=19.4 reported, elon. 61.7°
10382018 JY last observed optically, by Spacewatch 1.8m at 22.50 LD outbound, V=21.85 calculated, elon. 71.7°
06332018 KW1 last observed optically, by Steward Mt. Lemmon Sta. at 0.53 LD inbound, G=16.8 reported
04042018 KD2 last observed optically, by Spacewatch 0.9m at 11.29 LD outbound, V=19.63 calculated
02372018 KW1 closest lunar approach = 0.57 LD
00532018 KT2 closest Earth approach = 2.48 LD - Note: JPL reports an approach to 2.48 LD (2.47 minimum) at 0149 UTC .
22 May 2018
UTBoundary Transitions<10<SIM<1E<1Events
22012018 KW1 enters Earth-Moon system71111711discovery MPEC issued for 2018 KW1
21342018 KS exits Earth SOI711006352018 KS closest lunar approach = 1.59 LD
19252018 KQ exits 10-LD bubble721006132018 KN2 designation credited to MLS at 14.70 LD inbound, G=19.6 reported, elon. 144.8°
17302018 KD2 exits 10-LD bubble821004392018 KW1 designation credited to MLS at 2.10 LD inbound, G=19.9 reported, elon. 129.9°
15072018 KW1 within one LD of Moon921004012018 KS closest Earth approach = 2.05 LD - Note: JPL reports an approach to 2.05 LD .
13232018 KY2 enters 10-LD bubble9200
21 May 2018
UTBoundary Transitions<10<SIM<1E<1Events
23512018 KW1 enters Earth SOI82001456discovery MPEC issued for 2018 KO1
19472018 KF1 exits Earth SOI810012452014 JR25 last observed optically, by PS1 at 59.59 LD outbound, w=20.7 reported
10282018 KS enters Earth SOI82001205discovery MPEC issued for 2018 KS
1205discovery MPEC issued for 2018 KS
1205discovery MPEC issued for 2018 KS
10592018 KU2 closest Earth approach = 3.13 LD
1012distant 2002 JR100 last observed optically, by Spacewatch 0.9m at 39.75 LD, V=20.91 calculated
08522018 KF1 closest Earth approach = 2.24 LD
07492018 KD2 designation credited to ATLAS Mauna Loa at 5.99 LD outbound, o=18.5 reported, elon. 132.6°
06582018 KY2 observed first, by MLS at 13.44 LD inbound, G=21.1 reported, elon. 147.7°
05232018 KS last observed optically, by Steward Mt. Lemmon Sta. at 2.61 LD inbound, G=17.8 reported
01322018 KF1 closest lunar approach = 2.85 LD
20 May 2018
UTBoundary Transitions<10<SIM<1E<1Events
21582018 KF1 enters Earth SOI81001824discovery MPEC issued for 2018 KF1
21152016 HP6 exits 10-LD bubble800010272018 JK2 last observed optically, by Spacewatch 1.8m at 17.18 LD outbound, R=21.6 reported
14192018 JA1 exits 10-LD bubble900006202018 JG3 last observed optically, by Holmes/CTIO at 26.38 LD outbound, V=21.5 reported
06002018 KU exits 10-LD bubble1000000502018 JG1 closest Earth approach = 5.29 LD
19 May 2018
UTBoundary Transitions<10<SIM<1E<1Events
18062018 KD2 exits Earth SOI1100023032018 KQ closest Earth approach = 8.70 LD
12122018 JL1 exits 10-LD bubble111001950discovery MPEC issued for 2018 KU
11022018 JX exits 10-LD bubble121001933discovery MPEC issued for 2018 KQ
10122010 WC9 exits 10-LD bubble1310011062018 KD2 closest Earth approach = 2.24 LD
04062018 KD2 enters Earth SOI1410009462018 KO1 designation credited to ATLAS Haleakala at 16.16 LD outbound, c=19.0 reported, elon. 165.2°
09282018 KD2 closest lunar approach = 1.57 LD
08242018 KQ last observed optically, by Steward Mt. Lemmon Sta. at 8.76 LD inbound, G=19.8 reported
07162018 KF1 designation credited to CSS at 4.57 LD inbound, G=17.6 reported, elon. 119.5°
18 May 2018
UTBoundary Transitions<10<SIM<1E<1Events
00032018 KT2 enters 10-LD bubble1400011102018 JM2 last observed optically, by Spacewatch 1.8m at 24.72 LD outbound, R=21.1 reported
10042018 JG1 last observed optically, by Mt. John Obs. at 6.08 LD inbound, G=17.9 reported, elon. 98.3°
09472018 JX last observed optically, by Mt. John Obs. at 7.27 LD outbound, G=17.3 reported, elon. 91.6°
07052018 KU designation credited to MLS at 8.17 LD outbound, G=18.9 reported, elon. 162.2°
06032018 KC last observed optically, by Steward Mt. Lemmon Sta. at 11.24 LD outbound, G=21.5 reported
17 May 2018
UTBoundary Transitions<10<SIM<1E<1Events
16362018 KC exits 10-LD bubble130001025discovery MPEC issued for 2018 KC
10342018 JX1 exits 10-LD bubble1400008552018 EZ2 last observed optically, by Micheli/Paranal at 115.95 LD outbound, G=26.4 reported, elon. 96.4°
03592018 KO1 exits 10-LD bubble1500008082018 KS designation credited to MLS at 8.54 LD inbound, G=20.5 reported, elon. 153.7°
02542018 KQ enters 10-LD bubble1600008012018 KQ designation credited to MLS at 9.82 LD inbound, G=20.5 reported, elon. 156.9°
02452018 KW1 enters 10-LD bubble1500007112018 JR1 last observed optically, by ARO Westfield at 44.25 LD outbound, V=23.1 reported
0158distant 2017 DC36 last observed optically, by Holmes/CTIO at 142.66 LD, V=22.0 reported
16 May 2018
UTBoundary Transitions<10<SIM<1E<1Events
17482010 WC9 exits Earth SOI140001756discovery MPEC issued for 2018 JG3
16242018 JY exits 10-LD bubble1410012522018 KU closest Earth approach = 7.56 LD
11202018 KS enters 10-LD bubble1510010282018 GE2 last observed optically, by Tholen 2.24m at 55.21 LD outbound, G=23.90 reported
07142018 KF1 enters 10-LD bubble141001009distant 2008 NP3 last observed optically, by Spacewatch 1.8m at 125.56 LD, R=21.9 reported
05122010 WC9 exits Earth-Moon system131000958distant 2008 NP3 observed first, by Spacewatch 1.8m at 125.56 LD, R=22.2 reported, elon. 174.8°
04472018 KD2 enters 10-LD bubble1310108312018 JW last observed optically, by Steward Mt. Lemmon Sta. at 27.43 LD outbound, G=20.7 reported
07112018 JX closest Earth approach = 3.88 LD
07062018 JA1 last observed optically, by Steward Mt. Lemmon Sta. at 5.59 LD outbound, G=19.8 reported
06102018 KC designation credited to MLS at 6.91 LD outbound, G=19.8 reported, elon. 149.2°
05482018 JL1 last observed optically, by Tholen 2.24m at 7.86 LD outbound, G=22.84 reported, elon. 74.0°
04052010 WC9 closest lunar approach = 1.13 LD
15 May 2018
UTBoundary Transitions<10<SIM<1E<1Events
18102018 KU2 enters 10-LD bubble1210122042010 WC9 closest Earth approach = 0.53 LD
14562010 WC9 enters Earth-Moon system1110109142018 JX1 closest Earth approach = 9.33 LD
11402018 JP exits 10-LD bubble1110008402010 WC9 last observed optically, by Vicksburg Obs. at 1.68 LD inbound, R=13.0 reported
10552018 JG1 enters 10-LD bubble1210003372018 HM2 last observed optically, by Steward Mt. Lemmon Sta. at 22.82 LD outbound, G=19.3 reported
02212010 WC9 enters Earth SOI11100
14 May 2018
UTBoundary Transitions<10<SIM<1E<1Events
18442018 JG3 exits 10-LD bubble1100016062018 JY closest Earth approach = 8.78 LD
09452018 JZ exits 10-LD bubble120001349discovery MPEC issued for 2018 JU2
09222018 JG3 designation credited to CSS at 8.88 LD outbound, G=19.0 reported, elon. 137.9°
08582018 JX1 last observed optically, by Steward Mt. Lemmon Sta. at 9.50 LD inbound, G=19.0 reported
07042018 JU2 last observed optically, by Spacewatch 1.8m at 11.09 LD outbound, R=21.7 reported
05012018 JL1 closest Earth approach = 7.43 LD
04142018 JH1 last observed optically, by ARO Westfield at 40.74 LD outbound, V=22.4 reported
13 May 2018
UTBoundary Transitions<10<SIM<1E<1Events
21132016 HP6 exits Earth SOI1300023042018 KO1 closest Earth approach = 3.90 LD
09472018 JU2 exits 10-LD bubble1310016062018 JA1 closest Earth approach = 4.43 LD
07592018 JX1 enters 10-LD bubble1410013442018 KC closest Earth approach = 3.06 LD
0435388945 2008 TZ3 exits 10-LD bubble1310008132016 HP6 closest lunar approach = 2.94 LD
03322018 JX enters 10-LD bubble1410001042016 HP6 closest Earth approach = 2.16 LD
12 May 2018
UTBoundary Transitions<10<SIM<1E<1Events
18552018 KU enters 10-LD bubble131001552discovery MPEC issued for 2018 JM2
16002018 JY enters 10-LD bubble121001546discovery MPEC issued for 2018 JK2
10012010 WC9 enters 10-LD bubble111001452discovery MPEC issued for 2018 JX1
04552016 HP6 enters Earth SOI1010009142016 HP6 last observed optically, by Mt. John Obs. at 2.32 LD inbound, G=15.7 reported
07162018 JU2 designation credited to MLS at 8.67 LD outbound, G=21.1 reported, elon. 158.4°
02192018 HW1 last observed optically, by Holmes/CTIO at 21.62 LD outbound, G=21.3 reported
11 May 2018
UTBoundary Transitions<10<SIM<1E<1Events
19252018 JK2 exits 10-LD bubble1000016001999 FN19 last observed by radar, from DSS-14 at 10.96 LD outbound, V=18.45 calculated
15212018 JD exits 10-LD bubble1100014272018 JG3 closest Earth approach = 2.84 LD
13152018 JB exits 10-LD bubble1200009042018 JZ closest Earth approach = 4.33 LD
12352016 JQ5 exits 10-LD bubble13000
10 May 2018
UTBoundary Transitions<10<SIM<1E<1Events
18052018 KO1 enters 10-LD bubble140002006discovery MPEC issued for 2018 JR1
06402018 JP exits Earth SOI130001950discovery MPEC issued for 2018 JL1
00582018 JM2 exits 10-LD bubble131001940discovery MPEC issued for 2018 JH1
1937discovery MPEC issued for 2018 JG1
13592014 JR25 observed first, by ATLAS Mauna Loa at 22.42 LD outbound, o=18.5 reported, elon. 143.8°
09132018 JM2 designation credited to MLS at 10.45 LD outbound, G=19.1 reported, elon. 148.0°
07022018 JK2 designation credited to MLS at 9.53 LD outbound, G=19.3 reported, elon. 143.1°
9 May 2018
UTBoundary Transitions<10<SIM<1E<1Events
15171999 FN19 exits 10-LD bubble141001833discovery MPEC issued for 2018 JZ
10412018 KC enters 10-LD bubble1510018262018 JP closest lunar approach = 2.36 LD
1807discovery MPEC issued for 2018 JA1
1804discovery MPEC issued for 2018 JY
1800discovery MPEC issued for 2018 JX
1757discovery MPEC issued for 2018 JW
13022018 JP closest Earth approach = 2.08 LD
11522018 JP last observed optically, by Mt. John Obs. at 2.08 LD inbound, G=18.4 reported
1005388945 2008 TZ3 closest Earth approach = 6.48 LD
09532018 HL1 last observed optically, by Mt. John Obs. at 58.58 LD outbound, G=21.0 reported
06362018 JK2 closest Earth approach = 9.44 LD
04172018 JZ last observed optically, by Steward Mt. Lemmon Sta. at 7.85 LD inbound, V=20.49 calculated
8 May 2018
UTBoundary Transitions<10<SIM<1E<1Events
22282018 JL1 enters 10-LD bubble1410014452018 JD last observed optically, by Tholen 2.24m at 5.22 LD outbound, G=20.69 reported, elon. 84.6°
19252018 JP enters Earth SOI131001105discovery MPEC issued for 2018 JP
10142018 JG3 enters 10-LD bubble1300009352018 JR1 designation credited to MLS at 17.12 LD outbound, G=20.8 reported, elon. 129.6°
08222018 JZ enters 10-LD bubble1200009192010 WC9 observed first, by MLS at 21.49 LD inbound, G=18.5 reported, elon. 133.1°
07502018 JW exits 10-LD bubble1100007362018 JA1 designation credited to CSS at 8.30 LD inbound, G=17.8 reported, elon. 155.4°
07242018 JX1 designation credited to MLS at 15.50 LD inbound, G=20.7 reported, elon. 138.8°
06512018 JZ designation credited to MLS at 10.17 LD inbound, G=20.6 reported, elon. 141.1°
06192018 JL1 designation credited to MLS at 10.60 LD inbound, G=20.4 reported, elon. 135.8°
06142018 GE last observed optically, by Spacewatch 1.8m at 15.13 LD outbound, V=22.93 calculated
05202018 JH1 designation credited to MLS at 22.26 LD outbound, G=21.5 reported, elon. 126.9°
04182018 JG1 designation credited to MLS at 22.51 LD inbound, G=20.5 reported, elon. 111.3°
04162016 JQ5 closest Earth approach = 6.24 LD - Note: JPL reports an approach to 6.24 LD (1.20 minimum) with an uncertainty of +/- 14 hours.
7 May 2018
UTEvents
2358discovery MPEC issued for 2018 JN
2355discovery MPEC issued for 2018 JM
13571999 FN19 closest Earth approach = 9.65 LD
09482018 JY designation credited to ATLAS Haleakala at 19.52 LD inbound, o=18.0 reported, elon. 164.3°
09412018 JX designation credited to CSS at 26.33 LD inbound, V=19.48 calculated, elon. 128.6°
08062018 JP designation credited to CSS at 4.20 LD inbound, G=17.5 reported, elon. 153.6°
06232018 JW designation credited to MLS at 9.12 LD outbound, G=19.4 reported, elon. 129.0°
01562018 JB last observed optically, by Great Shefford Obs. at 5.20 LD outbound, G=19.5 reported, elon. 80.7°
6 May 2018
UTBoundary Transitions<10<SIM<1E<1Events
20042018 JA1 enters 10-LD bubble1200023202018 JB closest Earth approach = 5.20 LD
18042018 JK2 enters 10-LD bubble1100023182018 JM2 closest Earth approach = 7.80 LD
11202014 JR25 exits 10-LD bubble100002218388945 2008 TZ3 last observed optically, by Kelmis Obs. at 8.22 LD inbound, V=12.92 calculated
15582018 JW closest Earth approach = 8.98 LD
11372018 JD closest Earth approach = 3.49 LD
05242018 JU2 closest Earth approach = 3.59 LD
0328distant 2015 BL311 observed first, by Altmann/Paranal at 258.75 LD, G=21.5 reported, elon. 170.4°
0046discovery MPEC issued for 2018 JB
0043discovery MPEC issued for 2018 JD
5 May 2018
UTBoundary Transitions<10<SIM<1E<1Events
18032018 JR1 exits 10-LD bubble1100010092018 JN designation credited to CSS at 9.69 LD outbound, G=18.1 reported, elon. 142.0°
1612388945 2008 TZ3 enters 10-LD bubble1200008552018 JM designation credited to CSS at 14.73 LD outbound, G=18.1 reported, elon. 151.9°
14382018 JN exits 10-LD bubble11000
12381999 FN19 enters 10-LD bubble12000
05502016 HP6 enters 10-LD bubble11000
00002018 JW enters 10-LD bubble10000
4 May 2018
UTBoundary Transitions<10<SIM<1E<1Events
20152016 JQ5 enters 10-LD bubble90001029distant 2002 JR100 observed first, by CSS at 13.34 LD, G=18.1 reported, elon. 127.8°
02022018 HM2 exits 10-LD bubble800009362018 JD designation credited to MLS at 5.16 LD inbound, G=19.6 reported, elon. 104.6°
06562018 HU last observed optically, by Spacewatch 1.8m at 35.12 LD outbound, R=22.3 reported
06242018 JB designation credited to MLS at 7.25 LD inbound, G=18.9 reported, elon. 109.6°
05502016 HP6 observed first, by CSS at 11.22 LD inbound, V=19.97 calculated, elon. 119.7°
05032014 JR25 closest Earth approach = 6.49 LD
3 May 2018
UTBoundary Transitions<10<SIM<1E<1Events
21222018 JM2 enters 10-LD bubble900009512018 JR1 closest Earth approach = 6.74 LD
19562018 HU3 exits 10-LD bubble80000330388945 2008 TZ3 last observed by radar, from DSS-14 at 14.34 LD inbound, V=14.21 calculated
15102018 JH1 exits 10-LD bubble90000300388945 2008 TZ3 first observed by radar, from DSS-14 at 14.38 LD inbound, V=14.21 calculated
15072018 JP enters 10-LD bubble1000001001999 FN19 first observed by radar, from DSS-14 at 11.25 LD inbound, V=18.22 calculated
08172018 JM exits 10-LD bubble9000
2 May 2018
UTBoundary Transitions<10<SIM<1E<1
09262018 JB enters 10-LD bubble10000
1 May 2018
UTBoundary Transitions<10<SIM<1E<1Events
22512014 JR25 enters 10-LD bubble900017132018 JH1 closest Earth approach = 7.90 LD
08022018 JD enters 10-LD bubble8000
05482018 HW1 exits 10-LD bubble7000
01362018 JR1 enters 10-LD bubble8000


http://www.HohmannTransfer.com/busy/timeline/18/05.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>.