<10=less than 10 LD from Earth

EBN Timeline for November 2009

<HS=inside Earth's Hill sphere
M<1=less than 1 LD from the Moon
E<1=less than 1 LD from Earth (intruder)
LD = lunar distance = distance between Earth & Moon
30 Nov. 2009
UTCBoundary Transitions<10<HSM<1E<1Events
16042009 WG106 exits 10-LD bubble210007182009 WE106 closest Earth approach = 9.47 LD
12332009 WV25 enters Earth's Hill sphere3100
04292009 WQ52 exits 10-LD bubble3000
28 Nov. 2009
UTCBoundary Transitions<10<HSM<1E<1
12242009 WE106 enters 10-LD bubble4000
02062009 WV51 exits 10-LD bubble3000
27 Nov. 2009
UTCBoundary Transitions<10<HSM<1E<1Events
17222009 WQ52 exits Earth's Hill sphere400010432009 WB11 last observed optically, by Spacewatch 1.8m at 41.92 LD outbound, V=21.42 calculated
16022009 WV25 enters 10-LD bubble410010362009 WE106 last observed optically, by Tenagra II Obs. at 10.78 LD inbound, R=21.3 reported
06212009 WD54 exits 10-LD bubble310005582009 WJ106 last observed optically, by Tenagra II Obs. at 23.70 LD outbound, R=20.4 reported
00562009 WQ52 closest Earth approach = 3.31 LD
26 Nov. 2009
UTCBoundary Transitions<10<HSM<1E<1Events
21222009 WC exits 10-LD bubble410006212009 WD54 last observed optically, by MLS at 8.42 LD outbound, V=20.8 reported
08292009 WQ52 enters Earth's Hill sphere510004472009 WJ106 discovered by MLS at 19.06 LD outbound, V=19.6 reported, elon. 169.7°
02102009 WV51 exits Earth's Hill sphere5000
25 Nov. 2009
UTCBoundary Transitions<10<HSM<1E<1Events
03042009 WV51 exits Earth-Moon system510020032009 WQ52 last observed optically, by Great Shefford Obs. at 4.89 LD inbound, R=19.6 reported
10402009 WG106 discovered by CSS at 5.26 LD outbound, V=19.11 calculated, elon. 95.2°
09182009 WE106 discovered by MLS at 12.97 LD inbound, V=20.2 reported, elon. 170.6°
04232009 WB54 last observed optically, by Schiaparelli Obs. at 12.20 LD outbound, C=19.0 reported
24 Nov. 2009
UTCBoundary Transitions<10<HSM<1E<1Events
20252009 WR52 exits 10-LD bubble510120472009 WV51 closest lunar approach = 1.15 LD
16032009 WA54 exits 10-LD bubble610119532009 WV51 closest Earth approach = 0.39 LD
12422009 WV51 enters Earth-Moon system710112162009 WA54 last observed optically, by MRO at 9.82 LD outbound, R=19.6 reported
04152009 WB54 exits 10-LD bubble710007112009 WD54 discovered by MLS at 5.47 LD outbound, V=20.1 reported, elon. 171.2°
05432009 WV51 last observed optically, by MRO at 1.85 LD inbound, R=16.0 reported
04432009 WB54 discovered by Spacewatch 1.8m at 10.04 LD outbound, V=19.01 calculated, elon. 171.1°
23 Nov. 2009
UTCBoundary Transitions<10<HSM<1E<1Events
22322009 WJ106 exits 10-LD bubble810010172009 WA54 discovered by MLS at 8.68 LD outbound, V=20.1 reported, elon. 143.0°
21292009 WQ52 enters 10-LD bubble910006442009 WG7 last observed optically, by Spacewatch 1.8m at 26.54 LD outbound, V=21.6 reported
13362009 WV51 enters Earth's Hill sphere810006362009 WV51 discovered by CSS at 4.78 LD inbound, V=18.1 reported, elon. 163.2°
01552009 WD54 exits Earth's Hill sphere800005392009 WW7 last observed optically, by ARO Westfield at 10.79 LD outbound, V=21.94 calculated
05152009 WR52 discovered by MLS at 8.12 LD outbound, V=20.1 reported, elon. 174.2°
04462009 WQ52 discovered by MLS at 12.00 LD inbound, V=20.5 reported, elon. 166.6°
22 Nov. 2009
UTCBoundary Transitions<10<HSM<1E<1Events
21572009 WJ6 exits 10-LD bubble810017342009 WG106 closest Earth approach = 4.25 LD
19282009 WW7 exits 10-LD bubble910010272009 WU25 last observed optically, by Sandlot Obs. at 15.18 LD outbound, R=19.1 reported
16032009 WX7 exits 10-LD bubble1010008542009 WJ106 closest Earth approach = 6.86 LD - Note: JPL reports an approach uncertainty of 5 minutes.
07342009 WA52 discovered by MLS at 26.65 LD inbound, V=20.7 reported, elon. 172.6°
06482009 VQ last observed optically, by ARO Westfield at 29.04 LD outbound, V=22.5 reported
06282009 WV25 discovered by CSS at 23.10 LD inbound, V=18.1 reported, elon. 172.0°
06022009 WV25 observed first, by LINEAR at 23.14 LD inbound, mag 19.3 reported, elon. 172.0°
03072009 WB54 closest Earth approach = 7.76 LD
21 Nov. 2009
UTCBoundary Transitions<10<HSM<1E<1Events
22512009 VC1 exits 10-LD bubble1110023152009 WC closest Earth approach = 6.64 LD
13412009 WV51 enters 10-LD bubble1210022592009 WX7 last observed optically, by Schiaparelli Obs. at 8.95 LD outbound, C=19.5 reported
09532009 WJ6 exits Earth's Hill sphere1110011132009 WD54 closest Earth approach = 2.84 LD - Note: JPL reports an approach uncertainty of 7 minutes.
07282009 WU25 discovered by LINEAR at 12.88 LD outbound, mag 19.2 reported, elon. 131.3°
20 Nov. 2009
UTCBoundary Transitions<10<HSM<1E<1Events
19152009 WJ106 enters 10-LD bubble1120015092009 WJ6 closest lunar approach = 1.00 LD
16212009 WJ6 exits Earth-Moon system1020011082009 WJ6 closest Earth approach = 0.46 LD
15192009 WJ6 more than one LD from Moon1020109082009 VS44 last observed optically, by MLS at 24.40 LD outbound, V=19.9 reported
14502009 WJ6 within one LD of Moon1021107012009 WJ6 last observed optically, by ARO Westfield at 0.84 LD inbound, V=18.2 reported
08342009 WQ6 exits 10-LD bubble1020106132009 WB11 discovered by Spacewatch 0.9m at 25.10 LD outbound, V=20.9 reported, elon. 165.5°
05552009 WJ6 enters Earth-Moon system1120106012009 WA54 closest Earth approach = 7.01 LD
01502009 WB54 enters 10-LD bubble1120004262009 WP6 last observed optically, by Spacewatch 1.8m at 26.00 LD outbound, V=22.07 calculated
0412136617 1994 CC last observed optically, by LINEAR at 263.15 LD outbound, mag 19.1 reported
19 Nov. 2009
UTCBoundary Transitions<10<HSM<1E<1Events
20272009 WD54 enters Earth's Hill sphere1020007152009 WX7 discovered by LINEAR at 5.38 LD outbound, mag 19.1 reported, elon. 159.9°
20162009 WU25 exits 10-LD bubble1010007052009 WG7 discovered by MLS at 20.52 LD outbound, V=20.8 reported, elon. 170.6°
12232009 WJ6 enters Earth's Hill sphere1110006522009 WW7 discovered by MLS at 3.67 LD outbound, V=19.4 reported, elon. 152.9°
10022009 WW7 exits Earth's Hill sphere1100006472009 WQ6 last observed optically, by MLS at 7.03 LD outbound, V=22.5 reported
06232009 WJ6 discovered by CSS at 4.91 LD inbound, V=18.5 reported, elon. 167.0°
05422009 WW7 observed first, by MLS at 3.59 LD outbound, V=19.94 calculated, elon. 152.3°
18 Nov. 2009
UTCBoundary Transitions<10<HSM<1E<1Events
19382009 WR52 exits Earth's Hill sphere1110017432009 VC1 closest Earth approach = 5.97 LD
19152009 VZ39 exits 10-LD bubble1120012502009 VC1 last observed optically, by Tenagra II Obs. at 5.99 LD inbound, R=20.2 reported
10032009 UK20 exits 10-LD bubble1220010272009 WC last observed optically, by Tenagra II Obs. at 8.57 LD inbound, R=19.9 reported
03142009 WQ6 exits Earth's Hill sphere1320006072009 WQ6 discovered by MLS at 4.22 LD outbound, V=20.7 reported, elon. 158.7°
02172009 VR exits 10-LD bubble1330006032009 WP6 discovered by MLS at 14.99 LD outbound, V=21.4 reported, elon. 159.6°
00202009 WJ6 enters 10-LD bubble14300
17 Nov. 2009
UTCBoundary Transitions<10<HSM<1E<1Events
14202009 WX7 exits Earth's Hill sphere1330013292009 WW7 closest Earth approach = 1.75 LD
08572009 WP6 exits 10-LD bubble1340010332009 VL24 last observed optically, by Spacewatch 1.8m at 71.56 LD outbound, V=21.55 calculated
02382009 WC enters 10-LD bubble1440004542009 WR52 closest Earth approach = 3.35 LD
02522009 WW7 closest lunar approach = 1.75 LD
16 Nov. 2009
UTCBoundary Transitions<10<HSM<1E<1Events
22032009 WQ6 exits Earth-Moon system1340020222009 WX7 closest Earth approach = 3.71 LD
15042009 WQ6 enters Earth-Moon system1340118332009 WQ6 closest Earth approach = 0.91 LD
07002009 WP6 exits Earth's Hill sphere1340009562009 WQ6 closest lunar approach = 1.13 LD
02232009 WX7 enters Earth's Hill sphere1350007122009 WC discovered by MLS at 10.97 LD inbound, V=20.1 reported, elon. 176.6°
15 Nov. 2009
UTCBoundary Transitions<10<HSM<1E<1Events
19052009 WA54 enters 10-LD bubble1340019252009 WU25 closest Earth approach = 4.84 LD - Note: JPL reports an approach uncertainty of 6 minutes.
18122009 VT1 exits 10-LD bubble1240014502009 WP6 closest Earth approach = 0.69 LD - Note: JPL reports an approach uncertainty of 6 minutes.
17542009 WP6 exits Earth-Moon system1340010302009 WP6 closest lunar approach = 0.71 LD
16542009 WW7 enters Earth's Hill sphere1340107122009 VS44 discovered by CSS at 12.99 LD outbound, V=18.9 reported, elon. 173.8°
16482009 VZ39 exits Earth's Hill sphere13301
16212006 JY26 exits 10-LD bubble13401
15192009 WD54 enters 10-LD bubble14401
14372009 VX exits 10-LD bubble13401
14052009 WR52 enters Earth's Hill sphere14401
13282009 WP6 more than one LD from Moon14301
12542009 VC1 enters 10-LD bubble14311
11452009 WP6 enters Earth-Moon system13311
09522009 WQ6 enters Earth's Hill sphere13310
07332009 WP6 within one LD of Moon13210
14 Nov. 2009
UTCBoundary Transitions<10<HSM<1E<1Events
22392009 WP6 enters Earth's Hill sphere1320016202009 VZ39 closest Earth approach = 3.10 LD - Note: JPL reports an approach to 0.7 LD (0.03 minimum) at 1823 UTC with an uncertainty of 22 hours and 50 minutes.
19272009 WG106 enters 10-LD bubble1310012352009 VR last observed optically, by Tenagra II Obs. at 6.72 LD outbound, R=20.7 reported
13 Nov. 2009
UTCBoundary Transitions<10<HSM<1E<1Events
20422009 WP6 enters 10-LD bubble1210016322009 VR closest Earth approach = 6.56 LD
16492009 VS44 exits 10-LD bubble11100
15522009 VZ39 enters Earth's Hill sphere12100
11002009 VX exits Earth's Hill sphere12000
04332009 WB11 exits 10-LD bubble12100
04282009 WQ6 enters 10-LD bubble13100
12 Nov. 2009
UTCBoundary Transitions<10<HSM<1E<1Events
07172009 WW7 enters 10-LD bubble1210012492009 VX closest Earth approach = 2.59 LD
06532009 VA exits 10-LD bubble1110008122009 UK20 closest Earth approach = 6.54 LD - Note: JPL reports an approach to 8.6 LD (8.1 minimum) at 0409 UTC with an uncertainty of 1 hour and 3 minutes.
07032009 VX last observed optically, by ARO Westfield at 2.70 LD inbound, V=17.66 calculated
11 Nov. 2009
UTCBoundary Transitions<10<HSM<1E<1Events
19462009 VT1 exits Earth's Hill sphere1210011542009 VT1 last observed optically, by Tenagra II Obs. at 3.41 LD outbound, R=20.7 reported
18262009 WU25 enters 10-LD bubble12200
14382009 VX enters Earth's Hill sphere11200
10 Nov. 2009
UTCBoundary Transitions<10<HSM<1E<1Events
23322009 WX7 enters 10-LD bubble1110020322009 VS44 closest Earth approach = 7.24 LD
17302009 WG7 exits 10-LD bubble1010008352009 VT1 discovered by MLS at 1.90 LD outbound, V=19.1 reported, elon. 160.5°
16462009 VQ exits 10-LD bubble1110007372009 VT1 observed first, by MLS at 1.86 LD outbound, V=18.88 calculated, elon. 161.6°
13232009 VZ39 enters 10-LD bubble1210007342009 VZ39 last observed optically, by MLS at 10.53 LD inbound, V=20.1 reported
06342009 VL24 discovered by MLS at 46.48 LD outbound, V=20.9 reported, elon. 168.8°
06312009 VZ39 discovered by CSS at 10.63 LD inbound, V=19.8 reported, elon. 143.8°
9 Nov. 2009
UTCBoundary Transitions<10<HSM<1E<1Events
11112009 WR52 enters 10-LD bubble1110022392009 VT1 closest lunar approach = 1.87 LD
11092009 VX enters 10-LD bubble1010014432009 UK20 last observed optically, by Hills/RAS Moorook at 7.37 LD inbound, C=18.5 reported
07552009 VR enters 10-LD bubble910013152009 VT1 closest Earth approach = 1.40 LD
11502009 UY17 last observed optically, by SSS at 118.30 LD outbound, R=20.4 reported, elon. 96.4°
11092009 WB11 closest Earth approach = 5.47 LD
08522009 UZ87 last observed optically, by Spacewatch 1.8m at 23.13 LD outbound, V=21.4 reported
07342009 VC1 discovered by MLS at 24.58 LD inbound, V=21.3 reported, elon. 173.9°
05172009 VX discovered by CSS at 10.75 LD inbound, V=19.0 reported, elon. 163.2°
8 Nov. 2009
UTCBoundary Transitions<10<HSM<1E<1Events
23282009 VA exits Earth's Hill sphere810005592009 VR discovered by MLS at 11.49 LD inbound, V=20.6 reported, elon. 177.6°
04412009 VQ discovered by CSS at 7.55 LD outbound, V=18.4 reported, elon. 173.0°
7 Nov. 2009
UTCBoundary Transitions<10<HSM<1E<1Events
23542009 VS44 enters 10-LD bubble820002292009 WG7 closest Earth approach = 8.38 LD - Note: JPL reports an approach uncertainty of 13 minutes.
10022009 VA exits Earth-Moon system7200
06432009 VT1 enters Earth's Hill sphere7201
6 Nov. 2009
UTCBoundary Transitions<10<HSM<1E<1Events
23252009 VA more than one LD from Moon710121312009 VA closest Earth approach = 0.05 LD - Note: JPL reports an approach to 0.05 LD with an uncertainty of 24 minutes.
14082009 VA within one LD of Moon711120262009 VQ closest Earth approach = 7.15 LD
09002009 VA enters Earth-Moon system710119222009 VA closest lunar approach = 0.93 LD
07342009 UK20 enters 10-LD bubble710009102009 VA last observed optically, by CSS at 0.99 LD outbound, V=17.4 reported
06112009 VA discovered by CSS at 1.22 LD inbound, V=17.7 reported, elon. 137.9°
00522009 UX87 last observed optically, by ARO Westfield at 13.90 LD outbound, V=19.9 reported
5 Nov. 2009
UTCBoundary Transitions<10<HSM<1E<1Events
17332009 WB11 enters 10-LD bubble610012102009 UK14 last observed optically, by Tenagra II Obs. at 12.53 LD outbound, R=20.2 reported, elon. 81.5°
4 Nov. 2009
UTCBoundary Transitions<10<HSM<1E<1
19352009 VA enters Earth's Hill sphere5100
12452009 UW87 exits 10-LD bubble5000
3 Nov. 2009
UTCBoundary Transitions<10<HSM<1E<1
10502009 WG7 enters 10-LD bubble6000
08092009 VT1 enters 10-LD bubble5000
06432009 UK14 exits 10-LD bubble4000
2 Nov. 2009
UTCBoundary Transitions<10<HSM<1E<1Events
23472009 VQ enters 10-LD bubble500011112006 JY26 closest Earth approach = 6.69 LD - Note: JPL reports an approach uncertainty of 17 minutes.
1 Nov. 2009
UTCBoundary Transitions<10<HSM<1E<1Events
22212009 UW87 exits Earth's Hill sphere400011422009 UZ19 last observed optically, by Tenagra II Obs. at 11.08 LD outbound, R=20.5 reported
12152009 VA enters 10-LD bubble410010152009 UJ5 last observed optically, by Tenagra II Obs. at 28.87 LD outbound, R=21.1 reported
07232009 UX87 exits 10-LD bubble310005342009 UK14 closest Earth approach = 9.11 LD


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