2009 BG

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2728290000 ± 2.00e+00
Semi-major axis (a)1.1052889000 AU ± 3.00e+00
Inclination (i)5.55861000° ± 4.00e+00
Long. of Asc. Node (Ω)299.96427000° ± 5.00e+00
Arg. of Perihelion (ω)93.19059000° ± 6.00e+00
Mean Anomaly (M)231.29482000° ± 6.64e+02
Mean Motion (n)0.8481845571°/day ± 3.45e+00
Perihelion dist (q)0.80373400 AU ± 3.11e+00
Aphelion dist (Q)1.40684380 AU ± 4.41e+00
Orbital Period1.16202030 yr ± 4.73e+00
Physical Parameters
H (abs. magnitude)25.50
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual—″
Uncertainty6
Orbit TypeApollo
MOID0.007082 AU
Observations Used61
Oppositions1
Arc Total
First Observation Used
Last Observation Used2009-02-05
Observations (67)
Date Type RA Dec Mag Band Observatory
2009-01-16 09:34:00 C 11 39 32.53 +26 15 39.7 18.4 c 704
2009-01-16 09:52:05 C 11 38 36.50 +26 12 49.1 18.7 c 704
2009-01-16 10:10:11 C 11 37 40.60 +26 09 55.7 18.9 c 704
2009-01-16 10:28:18 C 11 36 44.63 +26 07 00.5 19.1 c 704
2009-01-17 07:51:18 C 10 44 12.18 +22 27 00.2 18.8 c 704
2009-01-17 08:09:06 C 10 43 33.49 +22 24 06.9 19.1 c 704
2009-01-17 08:26:49 C 10 42 55.13 +22 21 14.4 18.9 c 704
2009-01-17 08:44:27 C 10 42 16.98 +22 18 20.6 18.9 c 704
2009-01-17 09:02:07 C 10 41 38.99 +22 15 26.9 18.6 c 704
2009-01-17 09:30:09 C 10 40 33.08 +22 10 06.6 r H36
2009-01-17 09:31:38 C 10 40 29.97 +22 09 52.0 r H36
2009-01-17 09:33:08 C 10 40 26.78 +22 09 36.8 r H36
2009-01-17 09:36:06 C 10 40 20.56 +22 09 06.5 r H36
2009-01-17 09:46:54 C 10 40 03.24 +22 08 02.1 18.8 c 704
2009-01-17 10:05:02 C 10 39 24.74 +22 05 00.9 18.8 c 704
2009-01-17 10:23:21 C 10 38 46.15 +22 01 57.2 19.7 c 704
2009-01-17 10:41:27 C 10 38 08.06 +21 58 54.5 18.7 c 704
2009-01-17 10:41:46 C 10 38 07.63 +21 58 49.6 v H01
2009-01-17 10:48:06 C 10 37 54.40 +21 57 45.3 v H01
2009-01-17 11:00:46 C 10 37 28.06 +21 55 37.4 v H01
2009-01-17 11:25:45 C 10 36 36.38 +21 51 23.4 v H01
2009-01-17 11:30:59 C 10 36 25.59 +21 50 30.2 v H01
2009-01-17 11:42:12 C 10 36 02.61 +21 48 35.8 v H01
2009-01-17 22:26:23 C 10 17 44.43 +20 05 04.0 r 493
2009-01-17 22:27:39 C 10 17 42.34 +20 04 52.7 r 493
2009-01-17 22:28:54 C 10 17 40.23 +20 04 42.2 r 493
2009-01-18 07:56:53 C 10 03 21.39 +18 43 41.3 18.6 c 704
2009-01-18 08:14:47 C 10 02 54.90 +18 41 15.0 19.1 c 704
2009-01-18 08:15:05 C 10 02 54.45 +18 41 12.7 19.0 c 704
2009-01-18 08:33:05 C 10 02 27.90 +18 38 46.7 19.0 c 704
2009-01-18 08:33:22 C 10 02 27.46 +18 38 43.9 19.0 c 704
2009-01-18 08:51:34 C 10 02 00.70 +18 36 15.4 18.8 c 704
2009-01-18 08:51:51 C 10 02 00.26 +18 36 12.6 19.2 c 704
2009-01-18 09:10:01 C 10 01 33.74 +18 33 44.4 18.6 c 704
2009-01-18 09:10:18 C 10 01 33.32 +18 33 41.9 19.1 c 704
2009-01-19 12:00:57 C 09 31 41.51 +15 22 21.8 c 926
2009-01-19 12:03:17 C 09 31 39.35 +15 22 07.0 c 926
2009-01-19 12:05:40 C 09 31 36.97 +15 21 51.8 c 926
2009-01-21 07:53:55 C 09 02 05.47 +11 50 29.3 19.2 c 704
2009-01-21 08:12:02 C 09 01 55.00 +11 49 20.6 19.3 c 704
2009-01-21 08:30:07 C 09 01 44.61 +11 48 12.6 19.4 c 704
2009-01-21 08:48:17 C 09 01 34.17 +11 47 04.5 19.3 c 704
2009-01-21 09:06:23 C 09 01 23.77 +11 45 55.5 19.5 c 704
2009-01-22 04:12:20 C 08 52 52.24 +10 40 45.6 o H55
2009-01-22 04:17:09 C 08 52 50.04 +10 40 30.9 o H55
2009-01-22 04:21:41 C 08 52 47.97 +10 40 17.4 o H55
2009-01-22 04:26:14 C 08 52 45.90 +10 40 04.3 o H55
2009-01-22 08:47:31 C 08 50 47.83 +10 27 17.8 r H45
2009-01-22 08:49:18 C 08 50 47.08 +10 27 12.2 r H45
2009-01-22 08:52:21 C 08 50 45.73 +10 27 03.6 r H45