<10=less than 10 LD from Earth

EBN Timeline for February 2007

<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)
28 Feb. 2007
UTBoundary Transitions<10<SIM<1E<1
13202007 DG8 enters 10-LD bubble2000
08392007 DJ enters 10-LD bubble1000
27 Feb. 2007
UTBoundary Transitions<10<SIM<1E<1Events
15582010 SK13 exits 10-LD bubble000005442007 DN41 last observed optically, by Spacewatch 1.8m at 17.08 LD outbound, V=20.7 reported
26 Feb. 2007
UTBoundary Transitions<10<SIM<1E<1Events
05502007 DD exits 10-LD bubble100006222007 DT103 discovered by MLS at 303.91 LD inbound, V=20.9 reported, elon. 158.8°
25 Feb. 2007
UTEvents
19452010 SK13 closest Earth approach = 6.13 LD - Note: JPL has not posted an Earth close
approach listing for this object, indicating an uncertainty exceeding +/- ten days.
09502007 DS7 last observed optically, by Spahr/Whipple at 20.50 LD outbound, V=20.62 calculated
08012007 DC last observed optically, by Spacewatch 1.8m at 26.68 LD outbound, V=22.33 calculated
06212007 DB61 discovered by LINEAR at 10.51 LD outbound, mag 16.5 reported, elon. 165.5°
24 Feb. 2007
UTBoundary Transitions<10<SIM<1E<1
22042007 DB61 exits 10-LD bubble2000
19362007 DN41 exits 10-LD bubble3000
23 Feb. 2007
UTBoundary Transitions<10<SIM<1E<1Events
23322010 SK13 enters 10-LD bubble400010502007 DN41 discovered by MLS at 6.03 LD outbound, V=17.9 reported, elon. 155.8°
17512007 EE26 exits 10-LD bubble3000
22 Feb. 2007
UTBoundary Transitions<10<SIM<1E<1Events
05042016 CD137 exits 10-LD bubble400007562007 DN41 observed first, by LINEAR at 2.82 LD outbound, mag 17.0 reported, elon. 159.3°
04202007 DN41 exits Earth SOI500006522007 DQ40 discovered by CSS at 34.88 LD outbound, V=18.8 reported, elon. 159.5°
21 Feb. 2007
UTBoundary Transitions<10<SIM<1E<1Events
16292007 DS7 exits 10-LD bubble510009562007 DB61 closest Earth approach = 7.06 LD
14442007 DN41 exits Earth-Moon system610009392007 DN41 closest Earth approach = 0.79 LD
07302007 DN41 more than one LD from Moon610109212007 DX40 discovered by MLS at 40.29 LD inbound, V=20.8 reported, elon. 162.0°
04352007 DN41 enters Earth-Moon system611105572007 DG8 discovered by CSS at 20.51 LD inbound, V=19.2 reported, elon. 158.0°
04332007 DS7 discovered by CSS at 8.62 LD outbound, V=18.6 reported, elon. 151.8°
02252007 DN41 closest lunar approach = 0.79 LD
20 Feb. 2007
UTBoundary Transitions<10<SIM<1E<1
21202007 DN41 within one LD of Moon6110
14592007 DN41 enters Earth SOI6100
19 Feb. 2007
UTEvents
08432007 CC27 last observed optically, by MLS at 19.22 LD outbound, V=22.1 reported
18 Feb. 2007
UTBoundary Transitions<10<SIM<1E<1Events
18422007 DS7 exits Earth SOI600019082007 EE26 closest Earth approach = 8.08 LD - Note: JPL reports an approach to 8.08 LD (7.98 minimum) at 1905 UTC with an uncertainty of +/- 37 minutes.
04582007 DS7 closest Earth approach = 1.78 LD
02562016 CD137 closest Earth approach = 7.01 LD - Note: JPL reports an approach to 7.01 LD (6.35 minimum) with an uncertainty of +/- 5 hours and 39 minutes.
17 Feb. 2007
UTBoundary Transitions<10<SIM<1E<1Events
23382007 DN41 enters 10-LD bubble610022392007 DS7 closest lunar approach = 1.67 LD
21132007 DB61 enters 10-LD bubble510008442007 DD discovered by CSS at 4.69 LD outbound, V=18.0 reported, elon. 142.4°
15152007 DS7 enters Earth SOI410006142007 DJ discovered by CSS at 29.84 LD inbound, V=19.8 reported, elon. 154.5°
16 Feb. 2007
UTEvents
09132007 DA discovered by CSS at 36.42 LD inbound, V=18.4 reported, elon. 151.2°
08272007 DC discovered by MLS at 12.50 LD outbound, V=21.3 reported, elon. 162.8°
07052007 CU18 last observed optically, by MLS at 40.68 LD outbound, V=19.9 reported
15 Feb. 2007
UTBoundary Transitions<10<SIM<1E<1Events
14332007 CC27 exits 10-LD bubble400008062007 CX50 discovered by CSS at 13.34 LD outbound, V=18.3 reported, elon. 166.3°
04102007 CC19 exits 10-LD bubble500004302007 CR5 last observed optically, by Great Shefford Obs. at 25.09 LD outbound, R=20.5 reported
14 Feb. 2007
UTBoundary Transitions<10<SIM<1E<1
17262007 DS7 enters 10-LD bubble6000
17012007 DC exits 10-LD bubble5000
01272016 CD137 enters 10-LD bubble6000
13 Feb. 2007
UTBoundary Transitions<10<SIM<1E<1Events
18312007 EE26 enters 10-LD bubble500023052007 DD closest Earth approach = 3.98 LD
12392007 DQ40 exits 10-LD bubble400008412007 CC27 discovered by LINEAR at 4.56 LD outbound, mag 18.2 reported, elon. 151.1°
05252007 CC19 exits Earth SOI500005562007 CT26 discovered by LINEAR at 12.35 LD outbound, mag 17.0 reported, elon. 140.4°
12 Feb. 2007
UTBoundary Transitions<10<SIM<1E<1Events
14462007 CX50 exits 10-LD bubble510023472007 CC19 closest lunar approach = 2.43 LD
11442007 CC19 enters Earth SOI610020342007 CC19 closest Earth approach = 1.83 LD - Note: JPL reports an approach to 1.83 LD (1.77 minimum) with an uncertainty of +/- 9 minutes.
10422007 CC27 exits Earth SOI600018372007 DQ40 closest Earth approach = 9.65 LD - Note: JPL reports an approach to 9.65 LD (9.61 minimum) .
06202007 CT26 exits 10-LD bubble6100
06152007 BZ48 exits 10-LD bubble7100
00362007 DQ40 enters 10-LD bubble8100
11 Feb. 2007
UTBoundary Transitions<10<SIM<1E<1Events
21192007 CC27 more than one LD from Moon710014102007 CC27 closest lunar approach = 0.61 LD
17392007 CC27 exits Earth-Moon system711012392007 CC27 closest Earth approach = 0.86 LD
07392007 CC27 enters Earth-Moon system711100122007 CC19 last observed optically, by Remanzacco Obs. at 8.06 LD inbound, R=18.8 reported
07022007 CC27 within one LD of Moon7110
10 Feb. 2007
UTBoundary Transitions<10<SIM<1E<1Events
14362007 CC27 enters Earth SOI710007512007 CC19 discovered by MLS at 10.90 LD inbound, V=19.8 reported, elon. 174.3°
12592007 CC19 enters 10-LD bubble7000
9 Feb. 2007
UTBoundary Transitions<10<SIM<1E<1Events
09362007 DC exits Earth SOI600006012007 CU18 discovered by CSS at 23.85 LD outbound, V=19.2 reported, elon. 166.2°
06132007 CR5 exits 10-LD bubble6100
8 Feb. 2007
UTBoundary Transitions<10<SIM<1E<1Events
08542007 CT26 exits Earth SOI710015592007 DC closest lunar approach = 1.87 LD
04562007 CT26 enters Earth SOI720006552007 CT26 closest Earth approach = 2.40 LD
05432007 CR5 discovered by CSS at 7.87 LD outbound, V=17.4 reported, elon. 177.1°
05392007 DC closest Earth approach = 1.63 LD
05332007 CR5 observed first, by MLS at 7.86 LD outbound, V=17.3 reported, elon. 177.1°
7 Feb. 2007
UTBoundary Transitions<10<SIM<1E<1Events
10482007 CC27 enters 10-LD bubble710009542007 BZ48 closest Earth approach = 4.47 LD
01432007 DC enters Earth SOI610004292007 CX50 closest Earth approach = 6.24 LD
04132007 BZ48 last observed optically, by Great Shefford Obs. at 4.50 LD inbound, R=18.0 reported
6 Feb. 2007
UTEvents
04582007 CR5 closest Earth approach = 5.63 LD
4 Feb. 2007
UTBoundary Transitions<10<SIM<1E<1
07382007 CT26 enters 10-LD bubble6000
3 Feb. 2007
UTBoundary Transitions<10<SIM<1E<1
03292007 CR5 enters 10-LD bubble5000
01452006 AM4 exits 10-LD bubble4000
2 Feb. 2007
UTBoundary Transitions<10<SIM<1E<1
14212007 BZ48 enters 10-LD bubble5000
1 Feb. 2007
UTBoundary Transitions<10<SIM<1E<1Events
18212007 DC enters 10-LD bubble400007042006 AM4 closest Earth approach = 5.21 LD
16262007 CX50 enters 10-LD bubble3000
07532007 DD enters 10-LD bubble2000
02512007 CU18 exits 10-LD bubble1000


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