<10=less than 10 LD from Earth

EBN Timeline for October 2015

<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 Oct. 2015
UTBoundary Transitions<10<SIM<1E<1Events
23152015 TB145 exits Earth SOI900018592015 TB145 last observed optically, by Great Shefford Obs. at 1.42 LD outbound, R=13.9 reported, elon. 65.9°
23002015 VN64 enters 10-LD bubble910017002015 TB145 closest Earth approach = 1.27 LD
16572015 VK1 exits Earth SOI810014342015 TB145 closest lunar approach = 0.74 LD
16362015 TB145 more than one LD from Moon820008142015 UR67 designation credited to CSS at 11.67 LD outbound, V=18.7 reported, elon. 172.4°
12322015 TB145 within one LD of Moon821007512015 VK1 closest lunar approach = 1.00 LD
10452015 TB145 enters Earth SOI820005352015 VK1 closest Earth approach = 1.84 LD
06122015 UH exits 10-LD bubble8100
03442015 VK64 enters 10-LD bubble9100
30 Oct. 2015
UTBoundary Transitions<10<SIM<1E<1Events
18142015 VK1 enters Earth SOI810005202015 TB145 first observed by radar, from DSS-14 at 11.74 LD inbound, V=13.86 calculated
16232015 UR67 exits 10-LD bubble8000
12422015 VH1 enters 10-LD bubble9000
10412015 TB145 enters 10-LD bubble8000
29 Oct. 2015
UTBoundary Transitions<10<SIM<1E<1Events
15462015 UL52 exits 10-LD bubble700017572015 UH closest Earth approach = 9.43 LD
12452015 VL64 enters 10-LD bubble800012222015 VE closest Earth approach = 8.34 LD
28 Oct. 2015
UTBoundary Transitions<10<SIM<1E<1
16512015 UM52 exits 10-LD bubble7000
05452015 VK1 enters 10-LD bubble8000
05382015 UH enters 10-LD bubble7000
27 Oct. 2015
UTBoundary Transitions<10<SIM<1E<1Events
19022014 UR exits 10-LD bubble600020032015 UL52 last observed optically, by SZTE at 8.77 LD outbound, R=18.4 reported
10102015 UR67 closest Earth approach = 4.37 LD
26 Oct. 2015
UTBoundary Transitions<10<SIM<1E<1
04262015 TZ143 exits 10-LD bubble7000
25 Oct. 2015
UTBoundary Transitions<10<SIM<1E<1Events
17142015 VU64 enters 10-LD bubble800021522015 UL52 closest Earth approach = 8.28 LD
12282015 TC25 exits 10-LD bubble70001648discovery MPEC issued for 2015 UM52
08212015 VE enters 10-LD bubble80001411discovery MPEC issued for 2015 UL52
07402014 UR last observed optically, by Nault/Apache Point at 7.82 LD outbound, R=18.2 reported
24 Oct. 2015
UTBoundary Transitions<10<SIM<1E<1Events
04482015 UM52 exits Earth SOI70001931discovery MPEC issued for 2015 UH52
04032015 UH52 exits 10-LD bubble710005582015 UM52 designation credited to CSS at 2.49 LD outbound, V=17.8 reported, elon. 145.8°
03462015 UR67 enters 10-LD bubble810003332015 UL52 designation credited to CSS at 8.70 LD inbound, V=17.9 reported, elon. 148.3°
03202015 UH last observed optically, by Holmes/CTIO at 15.52 LD inbound, V=20.5 reported
23 Oct. 2015
UTBoundary Transitions<10<SIM<1E<1Events
08272015 UM52 exits Earth-Moon system710011292015 TZ143 last observed optically, by Tenagra II Obs. at 5.08 LD outbound, R=19.9 reported, elon. 99.7°
10532015 UH52 designation credited to CSS at 8.71 LD outbound, V=18.6 reported, elon. 157.4°
22 Oct. 2015
UTBoundary Transitions<10<SIM<1E<1Events
06082015 UM52 enters Earth-Moon system710121252015 VC1 closest Earth approach = 3.41 LD
04502015 UL52 enters 10-LD bubble710019332015 UM52 closest lunar approach = 1.30 LD
19182015 UM52 closest Earth approach = 0.34 LD
05422015 TZ143 closest Earth approach = 4.20 LD
21 Oct. 2015
UTBoundary Transitions<10<SIM<1E<1
09472015 UM52 enters Earth SOI6100
20 Oct. 2015
UTEvents
2315discovery MPEC issued for 2015 UK
22442015 UH52 closest Earth approach = 6.23 LD
22012015 UK last observed optically, by Farra d'Isonzo Obs. at 24.37 LD outbound, V=20.0 reported
19 Oct. 2015
UTEvents
2034discovery MPEC issued for 2015 UH
08402015 TA238 last observed optically, by Tenagra II Obs. at 13.26 LD outbound, R=19.8 reported
06322015 TL21 last observed optically, by ARO Westfield at 47.00 LD outbound, V=22.6 reported
04462014 UR last observed by radar, from Arecibo at 3.90 LD outbound, V=17.71 calculated
04062015 TM145 last observed optically, by ARO Westfield at 57.05 LD outbound, V=22.3 reported
18 Oct. 2015
UTBoundary Transitions<10<SIM<1E<1Events
07182015 TZ143 enters 10-LD bubble600016222015 TC25 last observed by radar, from Arecibo at 4.46 LD outbound, V=28. calculated
09482015 UK designation credited to PS1 at 18.81 LD outbound, w=20.6 reported, elon. 175.5°
09022014 UR closest Earth approach = 3.81 LD
17 Oct. 2015
UTBoundary Transitions<10<SIM<1E<1Events
17102015 UH52 enters 10-LD bubble500016042015 TC25 first observed by radar, from Arecibo at 3.64 LD outbound, V=28. calculated
10132015 TA238 exits 10-LD bubble40000715distant 2008 BT18 last observed optically, by ARO Westfield at 673.49 LD, V=22.2 reported
06102014 UR first observed by radar, from DSS-14 at 3.97 LD inbound, V=18.11 calculated
16 Oct. 2015
UTBoundary Transitions<10<SIM<1E<1Events
21452015 UM52 enters 10-LD bubble500007452015 UH designation credited to PS1 at 30.96 LD inbound, w=21.8 reported, elon. 133.7°
14122015 TG24 exits 10-LD bubble40000013discovery MPEC issued for 2015 TA238
03302015 TC25 exits Earth SOI5000
01312015 TK21 exits 10-LD bubble5100
15 Oct. 2015
UTBoundary Transitions<10<SIM<1E<1Events
02302015 TC25 more than one LD from Moon610011352015 SG last observed optically, by Tholen team/Mauna Kea at 62.76 LD outbound, R=23.2 reported
07592015 TA238 designation credited to CSS at 7.08 LD outbound, V=18.2 reported, elon. 167.5°
06552015 TB25 last observed optically, by ARO Westfield at 12.19 LD outbound, V=18.3 reported
05342015 SA last observed optically, by Tholen team/Mauna Kea at 56.99 LD outbound, R=22.0 reported
14 Oct. 2015
UTBoundary Transitions<10<SIM<1E<1Events
09572015 TC25 exits Earth-Moon system611008362015 TG24 last observed optically, by Mt. John Obs. at 5.91 LD outbound, R=20.4 reported, elon. 81.9°
05542015 TN21 exits 10-LD bubble611106012015 RQ36 last observed optically, by ARO Westfield at 80.53 LD outbound, V=22.2 reported
03382015 UK exits 10-LD bubble711105552015 TC144 last observed optically, by ARO Westfield at 31.14 LD outbound, V=19.9 reported
05092015 TC25 closest lunar approach = 0.56 LD
13 Oct. 2015
UTBoundary Transitions<10<SIM<1E<1Events
08492015 TC25 within one LD of Moon81112331discovery MPEC issued for 2015 TM145
04112015 TB25 exits 10-LD bubble81011507distant 2009 CV observed first, by Tholen team/Mauna Kea at 172.36 LD, R=24.2 reported, elon. 118.8°
00242015 VC1 enters 10-LD bubble91011428discovery MPEC issued for 2015 TB145
12442015 SK7 last observed optically, by Tholen team/Mauna Kea at 60.06 LD outbound, R=25.5 reported
11002015 TQ21 last observed optically, by Tholen team/Mauna Kea at 28.89 LD outbound, R=22.7 reported
07312015 TC25 closest Earth approach = 0.29 LD
0643distant 2008 BT18 observed first, by ARO Westfield at 669.33 LD, V=22.0 reported, elon. 161.0°
05272015 TA238 closest Earth approach = 5.78 LD
01572015 PL57 last observed optically, by Micheli/Paranal at 133.80 LD outbound, R=24.4 reported
12 Oct. 2015
UTBoundary Transitions<10<SIM<1E<1Events
05042015 TC25 enters Earth-Moon system81012108discovery MPEC issued for 2015 TC144
1413discovery MPEC issued for 2015 TZ143
08052015 TG24 closest Earth approach = 3.99 LD
07572015 TC25 last observed optically, by MRO at 0.90 LD inbound, V=17.6 reported
07012015 TK21 closest Earth approach = 4.77 LD
06192015 TM145 designation credited to MLS at 23.53 LD outbound, V=20.1 reported, elon. 137.1°
05312015 TM145 observed first, by SST Atom Site at 23.37 LD outbound, r=19.9 reported, elon. 137.1°
11 Oct. 2015
UTBoundary Transitions<10<SIM<1E<1Events
03242015 TN21 exits Earth SOI81002152discovery MPEC issued for 2015 TC25
2152discovery MPEC issued for 2015 TC25
2028discovery MPEC issued for 2015 TB25
17532015 TB25 closest Earth approach = 9.51 LD
06572015 TC25 designation credited to CSS at 1.75 LD inbound, V=18.6 reported, elon. 157.3°
06492015 TK21 last observed optically, by Nault/Apache Point at 5.32 LD inbound, R=15.9 reported
02102015 TC144 designation credited to CSS at 15.00 LD outbound, V=18.7 reported, elon. 146.8°
10 Oct. 2015
UTBoundary Transitions<10<SIM<1E<1Events
17082015 TN21 enters Earth SOI820022162015 TN21 closest Earth approach = 2.32 LD
11362015 TC25 enters Earth SOI81001738discovery MPEC issued for 2015 TG24
07362015 TB25 enters 10-LD bubble800012452015 TB145 designation credited to PS1 at 168.91 LD inbound, w=20.0 reported, elon. 131.5°
11332015 TN21 last observed optically, by Tenagra II Obs. at 2.67 LD inbound, R=18.2 reported
09322015 UK closest Earth approach = 5.45 LD - Note: JPL reports an approach to 5.45 LD (5.40 minimum) with an uncertainty of +/- 4 minutes.
09112015 TB25 designation credited to CSS at 9.96 LD inbound, V=17.4 reported, elon. 151.9°
9 Oct. 2015
UTBoundary Transitions<10<SIM<1E<1Events
19362015 TC144 exits 10-LD bubble70002340discovery MPEC issued for 2015 TQ21
08342015 TM145 exits 10-LD bubble80001423discovery MPEC issued for 2015 TN21
06052015 TQ21 exits 10-LD bubble90001418discovery MPEC issued for 2015 TL21
00092015 TA238 enters 10-LD bubble100001416discovery MPEC issued for 2015 TK21
08592015 TZ143 designation credited to PS1 at 30.27 LD inbound, w=21.8 reported, elon. 155.9°
08292015 TG24 designation credited to CSS at 7.59 LD inbound, V=19.7 reported, elon. 149.7°
07342014 UR observed first, by LCOGT Cerro Tololo B at 9.64 LD inbound, R=19.7 reported, elon. 99.4°
06232015 TQ21 designation credited to MLS at 10.06 LD outbound, V=20.9 reported, elon. 161.9°
8 Oct. 2015
UTBoundary Transitions<10<SIM<1E<1Events
21522014 UR enters 10-LD bubble900020342015 TC144 closest Earth approach = 8.47 LD
12392015 TK21 enters 10-LD bubble800013342015 RO83 last observed optically, by Mt. John Obs. at 44.24 LD outbound, R=20.5 reported
10162015 TL21 exits 10-LD bubble70001235413577 2005 UL5 observed first, by PS1 at 190.03 LD inbound, w=20.8 reported, elon. 117.4°
02232015 TG24 enters 10-LD bubble800008432015 TN21 designation credited to CSS at 7.87 LD inbound, V=19.9 reported, elon. 165.3°
05342015 TL21 designation credited to CSS at 9.46 LD outbound, V=19.62 calculated, elon. 157.9°
04342015 TK21 designation credited to CSS at 10.70 LD inbound, V=19.5 reported, elon. 157.0°
7 Oct. 2015
UTBoundary Transitions<10<SIM<1E<1Events
21322015 TC144 enters 10-LD bubble700011462015 TM145 closest Earth approach = 4.26 LD
14482015 SZ2 exits 10-LD bubble600000482015 TQ21 closest Earth approach = 1.01 LD
14412015 TN21 enters 10-LD bubble7000
12302015 TQ21 exits Earth SOI6000
6 Oct. 2015
UTBoundary Transitions<10<SIM<1E<1Events
15132015 UK enters 10-LD bubble610021372015 TQ21 closest lunar approach = 1.53 LD
13062015 TQ21 enters Earth SOI510002412015 TL21 closest Earth approach = 5.90 LD
5 Oct. 2015
UTBoundary Transitions<10<SIM<1E<1Events
14592015 TM145 enters 10-LD bubble500007232015 VZ145 observed first, by PS1 at 98.47 LD inbound, R=21.6 reported, elon. 148.7°
4 Oct. 2015
UTBoundary Transitions<10<SIM<1E<1
19302015 TQ21 enters 10-LD bubble4000
3 Oct. 2015
UTBoundary Transitions<10<SIM<1E<1Events
19012015 TL21 enters 10-LD bubble30001203discovery MPEC issued for 2015 SB
2 Oct. 2015
UTEvents
06332015 RT82 last observed optically, by Nault/Apache Point at 37.98 LD outbound, R=20.3 reported
1 Oct. 2015
UTBoundary Transitions<10<SIM<1E<1Events
19202015 SZ2 exits Earth SOI200018202015 SZ2 last observed optically, by LCOGT Siding Spring A at 2.36 LD outbound, R=19.2 reported, elon. 59.3°
04562015 TC25 enters 10-LD bubble210007432015 ST last observed optically, by Spacewatch/KPNO at 57.39 LD outbound, V=23.09 calculated


http://www.HohmannTransfer.com/busy/timeline/15/10.htm
Publisher info, privacy & disclaimer
This page is © Copyright 2008-2017 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>.