481904 (2009 BB11)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1481373745 ± 2.22e-08
Semi-major axis (a)1.3746260381 AU ± 1.59e-09
Inclination (i)19.47642272° ± 3.08e-06
Long. of Asc. Node (Ω)121.27670532° ± 3.54e-06
Arg. of Perihelion (ω)293.62181207° ± 1.61e-05
Mean Anomaly (M)228.09318531° ± 1.16e-05
Mean Motion (n)0.6115548674°/day ± 1.06e-09
Perihelion dist (q)1.17099255 AU ± 3.05e-08
Aphelion dist (Q)1.57825953 AU ± 3.05e-08
Orbital Period1.61167270 yr ± 2.79e-09
Physical Parameters
H (abs. magnitude)19.39
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.262″
Uncertainty0
Orbit TypeAmor
MOID0.264568 AU
Observations Used448
Oppositions6
Arc Total2009-2025
First Observation Used2009-01-25
Last Observation Used2025-02-25
Observations (464)
Date Type RA Dec Mag Band Observatory
2017-01-05 07:57:21 C 09 39 01.49 +04 39 49.1 R G45
2017-01-05 08:04:26 C 09 39 01.55 +04 40 04.7 R G45
2017-01-05 08:11:43 C 09 39 01.56 +04 40 21.0 R G45
2017-01-05 08:18:49 C 09 39 01.56 +04 40 36.2 R G45
2017-01-07 00:56:28 C 09 39 13.09 +06 11 40.6 q 160
2017-01-07 00:59:30 C 09 39 12.98 +06 11 47.1 q 160
2017-01-07 01:02:31 C 09 39 12.97 +06 11 53.4 q 160
2017-01-07 06:05:29 C 09 39 14.76 +06 23 32.8 o 691
2017-01-07 06:18:41 C 09 39 14.74 +06 24 03.4 o 691
2017-01-07 06:31:55 C 09 39 14.70 +06 24 33.8 o 691
2017-01-09 08:32:48 C 09 39 12.63 +08 22 26.0 q 703
2017-01-09 08:39:55 C 09 39 12.54 +08 22 43.1 q 703
2017-01-09 08:46:58 C 09 39 12.48 +08 23 00.8 q 703
2017-01-09 08:54:09 C 09 39 12.43 +08 23 17.9 q 703
2017-01-10 01:12:12 C 09 39 08.34 +09 02 44.8 q 160
2017-01-10 01:15:09 C 09 39 08.32 +09 02 52.0 q 160
2017-01-10 01:18:05 C 09 39 08.27 +09 02 59.3 q 160
2017-01-19 19:05:24 C 09 35 08.85 +19 12 04.5 q D29
2017-01-19 19:28:18 C 09 35 08.02 +19 13 06.0 q D29
2017-01-19 19:51:13 C 09 35 07.19 +19 14 06.9 q D29
2017-01-21 00:36:39 C 09 34 15.83 +20 31 30.2 U 130
2017-01-21 00:39:36 C 09 34 15.72 +20 31 38.0 U 130
2017-01-21 00:42:35 C 09 34 15.60 +20 31 46.1 U 130
2017-01-21 00:44:47 C 09 34 15.54 +20 31 51.7 U 130
2017-01-21 18:24:55 C 09 33 40.63 +21 19 27.8 q D29
2017-01-21 18:51:39 C 09 33 39.55 +21 20 39.3 q D29
2017-01-21 19:18:22 C 09 33 38.47 +21 21 50.5 q D29
2017-01-21 21:29:28 C 09 33 35.79 +21 27 34.2 q 246
2017-01-21 21:29:51 C 09 33 35.79 +21 27 34.7 q 246
2017-01-21 21:30:40 C 09 33 35.78 +21 27 37.2 q 246
2017-01-21 21:31:35 C 09 33 35.74 +21 27 39.6 q 246
2017-01-21 21:31:51 C 09 33 35.71 +21 27 40.4 q 246
2017-01-21 21:32:43 C 09 33 35.68 +21 27 42.9 q 246
2017-01-21 21:33:04 C 09 33 35.70 +21 27 44.3 q 246
2017-01-23 06:06:27 C 09 32 27.30 +22 54 55.2 R G45
2017-01-23 06:08:20 C 09 32 27.21 +22 55 00.2 R G45
2017-01-23 06:14:56 C 09 32 26.92 +22 55 18.1 R G45
2017-01-23 06:15:23 C 09 32 26.91 +22 55 19.2 R G45
2017-01-23 06:21:42 C 09 32 26.65 +22 55 36.1 R G45
2017-01-23 06:22:07 C 09 32 26.61 +22 55 37.0 R G45
2017-01-23 06:28:41 C 09 32 26.35 +22 55 54.8 R G45
2017-01-23 06:29:11 C 09 32 26.32 +22 55 56.1 R G45
2017-01-23 06:35:47 C 09 32 26.03 +22 56 13.8 R G45
2017-01-23 06:43:37 C 09 32 25.69 +22 56 34.8 R G45
2017-01-23 06:43:48 C 09 32 25.73 +22 56 35.7 R G45
2017-01-24 11:30:04 C 09 31 20.07 +24 12 57.0 L T05
2017-01-24 11:49:29 C 09 31 19.11 +24 13 48.6 L T05
2017-01-24 12:10:44 C 09 31 18.17 +24 14 44.0 L T05
2017-01-24 12:43:12 C 09 31 16.60 +24 16 09.0 L T05
2017-01-24 12:58:46 C 09 31 15.87 +24 16 50.2 L T05