<10=less than 10 LD from Earth

EBN Timeline for September 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)
30 Sept. 2007
UTBoundary Transitions<10<SIM<1E<1Events
10162007 TB14 enters 10-LD bubble300004092007 SN6 last observed optically, by Spacewatch 1.8m at 54.94 LD outbound, V=21.51 calculated
04232007 SU1 exits 10-LD bubble2000
28 Sept. 2007
UTBoundary Transitions<10<SIM<1E<1
18272007 TD exits 10-LD bubble3000
06582007 RC20 exits 10-LD bubble4000
26 Sept. 2007
UTEvents
23352007 SU1 last observed optically, by Great Shefford Obs. at 6.16 LD outbound, R=18.0 reported
02272007 SU1 closest Earth approach = 5.91 LD
25 Sept. 2007
UTBoundary Transitions<10<SIM<1E<1Events
15282007 TH3 enters 10-LD bubble500010342007 TD closest Earth approach = 5.35 LD - Note: JPL reports an approach to 5.35 LD (5.33 minimum) with an uncertainty of +/- one minute.
22 Sept. 2007
UTBoundary Transitions<10<SIM<1E<1
02282007 TD enters 10-LD bubble4000
01052007 SU1 enters 10-LD bubble3000
21 Sept. 2007
UTBoundary Transitions<10<SIM<1E<1
10512007 UN12 enters 10-LD bubble2000
20 Sept. 2007
UTBoundary Transitions<10<SIM<1E<1Events
23372007 RJ1 exits 10-LD bubble100021052007 RC20 closest Earth approach = 5.10 LD - Note: JPL reports an approach to 5.16 LD (4.44 minimum) at 2137 UTC with an uncertainty of +/- 2 hours and 10 minutes.
16302007 DT103 last observed optically, by SSS at 150.62 LD outbound, V=18.8 reported
19 Sept. 2007
UTBoundary Transitions<10<SIM<1E<1Events
00352007 SN6 exits 10-LD bubble200006562007 SN6 discovered by LINEAR at 10.95 LD outbound, mag 18.6 reported, elon. 146.7°
04312007 SH last observed optically, by ARO at 13.43 LD outbound, mag 20.1 reported
02492007 SU1 discovered by LINEAR at 15.12 LD inbound, mag 19.2 reported, elon. 154.0°
18 Sept. 2007
UTEvents
02162007 RO133 last observed optically, by Great Shefford Obs. at 13.92 LD outbound, R=20.1 reported
01282007 SN6 observed first, by Andrushivka Obs. at 6.87 LD outbound, V=19.3 reported, elon. 127.3°
17 Sept. 2007
UTBoundary Transitions<10<SIM<1E<1Events
19282007 SH exits 10-LD bubble300005372007 SH discovered by LINEAR at 8.66 LD outbound, mag 18.9 reported, elon. 169.2°
16 Sept. 2007
UTEvents
21062007 SN6 closest Earth approach = 4.92 LD
14092007 RJ1 closest Earth approach = 2.54 LD
02162007 RJ1 last observed optically, by Great Shefford Obs. at 2.76 LD inbound, R=16.4 reported
15 Sept. 2007
UTEvents
10372007 RU19 last observed optically, by Spacewatch 1.8m at 14.30 LD outbound, V=20.86 calculated
08312007 RS146 discovered by CSS at 30.54 LD outbound, V=19.2 reported, elon. 152.1°
07452007 RS146 observed first, by CSS at 30.44 LD outbound, V=19.7 reported, elon. 152.0°
07152007 RO133 discovered by LINEAR at 10.28 LD outbound, mag 18.8 reported, elon. 132.4°
05292007 RC20 last observed optically, by MLS at 8.35 LD inbound, V=19.6 reported
14 Sept. 2007
UTBoundary Transitions<10<SIM<1E<1Events
23132007 RO133 exits 10-LD bubble400017402007 SH closest Earth approach = 5.18 LD
17382007 SN6 enters 10-LD bubble50000953distant 136617 1994 CC observed first, by LINEAR at 341.40 LD, mag 19.8 reported, elon. 96.6°
08562007 RC20 discovered by CSS at 9.18 LD inbound, V=19.2 reported, elon. 166.4°
13 Sept. 2007
UTBoundary Transitions<10<SIM<1E<1Events
13202007 RC20 enters 10-LD bubble400009202007 RU19 discovered by MLS at 11.97 LD outbound, V=19.9 reported, elon. 151.1°
09472007 RV12 exits 10-LD bubble300008042007 RR17 discovered by LINEAR at 11.06 LD outbound, mag 17.4 reported, elon. 143.2°
06142007 RO133 closest Earth approach = 9.31 LD
0549distant 293726 2007 RQ17 discovered by MLS at 48.93 LD, V=19.0 reported, elon. 161.1°
12 Sept. 2007
UTBoundary Transitions<10<SIM<1E<1Events
09122007 RR17 exits 10-LD bubble400011232007 RV12 discovered by CSS at 9.05 LD outbound, V=19.2 reported, elon. 122.0°
04572007 RJ1 enters 10-LD bubble5000
11 Sept. 2007
UTBoundary Transitions<10<SIM<1E<1
15372007 SH enters 10-LD bubble4000
13172007 RO133 enters 10-LD bubble3000
11122007 RU19 exits 10-LD bubble2000
9 Sept. 2007
UTEvents
0553distant 293726 2007 RQ17 observed first, by LONEOS at 41.64 LD, R=18.4 reported, elon. 160.0°
8 Sept. 2007
UTBoundary Transitions<10<SIM<1E<1Events
20172007 RS1 exits 10-LD bubble300001552007 RR17 closest Earth approach = 7.39 LD
08582007 RF1 exits 10-LD bubble4000
7 Sept. 2007
UTBoundary Transitions<10<SIM<1E<1Events
11392007 RS146 exits 10-LD bubble500001042007 RV12 closest Earth approach = 5.74 LD
6 Sept. 2007
UTEvents
10482007 RS146 closest Earth approach = 9.42 LD
06142007 RU19 closest Earth approach = 7.14 LD - Note: JPL reports an approach to 7.16 LD (7.08 minimum) with an uncertainty of +/- 2 minutes.
5 Sept. 2007
UTBoundary Transitions<10<SIM<1E<1Events
23022007 RS1 exits Earth SOI600021222007 RF1 last observed optically, by Great Shefford Obs. at 9.02 LD outbound, R=19.4 reported
10092007 RS1 exits Earth-Moon system610003292007 RS1 closest lunar approach = 0.77 LD
09582007 RS146 enters 10-LD bubble610101182007 RS1 closest Earth approach = 0.19 LD
09432007 RS1 more than one LD from Moon5101
4 Sept. 2007
UTBoundary Transitions<10<SIM<1E<1Events
21352007 RS1 within one LD of Moon511120372007 RS1 last observed optically, by Great Shefford Obs. at 0.55 LD inbound, R=18.2 reported
16262007 RS1 enters Earth-Moon system510105462007 RS1 discovered by MLS at 2.16 LD inbound, V=20.4 reported, elon. 158.0°
03332007 RS1 enters Earth SOI5100
3 Sept. 2007
UTBoundary Transitions<10<SIM<1E<1Events
18232007 RR17 enters 10-LD bubble500007032007 RJ1 discovered by MLS at 29.77 LD inbound, V=21.0 reported, elon. 153.7°
05232007 RF1 discovered by CSS at 8.55 LD outbound, V=19.0 reported, elon. 166.8°
2 Sept. 2007
UTEvents
19522007 RF1 closest Earth approach = 8.54 LD - Note: JPL reports an approach to 8.55 LD (8.53 minimum) with an uncertainty of +/- 2 minutes.
1 Sept. 2007
UTBoundary Transitions<10<SIM<1E<1
06202007 RS1 enters 10-LD bubble4000
00092007 RU19 enters 10-LD bubble3000


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