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
2017-01-25 06:12:50 C 09 30 36.49 +25 01 56.0 R G45
2017-01-25 06:19:53 C 09 30 36.16 +25 02 14.4 R G45
2017-01-25 06:21:41 C 09 30 36.07 +25 02 19.0 R G45
2017-01-25 06:28:43 C 09 30 35.73 +25 02 37.7 R G45
2017-01-25 06:43:32 C 09 30 35.04 +25 03 16.2 R G45
2017-01-26 02:35:34 C 09 29 44.71 +25 54 49.9 q 160
2017-01-26 02:38:34 C 09 29 44.57 +25 54 57.5 q 160
2017-01-26 02:41:34 C 09 29 44.44 +25 55 04.4 q 160
2017-01-26 08:42:25 C 09 29 30.05 +26 10 43.4 q G96
2017-01-26 08:48:39 C 09 29 29.75 +26 10 59.3 q G96
2017-01-26 08:54:52 C 09 29 29.44 +26 11 15.4 q G96
2017-01-26 09:01:03 C 09 29 29.13 +26 11 31.3 q G96
2017-01-27 01:53:45 C 09 28 45.48 +26 54 40.5 q 160
2017-01-27 01:56:47 C 09 28 45.27 +26 54 48.7 q 160
2017-01-27 01:59:48 C 09 28 45.23 +26 54 56.1 q 160
2017-01-27 04:02:27 C 09 28 42.09 +27 00 08.3 R G45
2017-01-27 04:04:35 C 09 28 41.99 +27 00 13.6 R G45
2017-01-27 04:09:12 C 09 28 41.78 +27 00 25.8 R G45
2017-01-27 04:11:26 C 09 28 41.66 +27 00 31.3 R G45
2017-01-27 04:16:03 C 09 28 41.46 +27 00 43.4 R G45
2017-01-27 04:25:08 C 09 28 41.02 +27 01 06.8 R G45
2017-01-27 04:29:45 C 09 28 40.81 +27 01 18.7 R G45
2017-01-27 04:32:00 C 09 28 40.69 +27 01 24.5 R G45
2017-01-27 04:36:36 C 09 28 40.47 +27 01 36.3 R G45
2017-01-27 04:38:45 C 09 28 40.36 +27 01 42.0 R G45
2017-01-27 06:46:41 C 09 28 34.18 +27 07 11.0 q G96
2017-01-27 06:52:53 C 09 28 33.89 +27 07 26.4 q G96
2017-01-27 06:59:03 C 09 28 33.57 +27 07 42.5 q G96
2017-01-27 07:09:03 C 09 28 33.04 +27 08 08.3 q G96
2017-01-28 05:20:30 C 09 27 34.83 +28 04 00.9 q G96
2017-01-28 05:40:52 C 09 27 33.80 +28 04 52.5 q G96
2017-01-28 05:59:39 C 09 27 32.84 +28 05 39.9 q G96
2017-01-28 06:18:34 C 09 27 31.87 +28 06 27.8 q G96
2017-01-28 09:04:50 C 09 27 22.68 +28 13 21.0 q H45
2017-01-28 09:06:01 C 09 27 22.63 +28 13 24.3 q H45
2017-01-28 09:07:33 C 09 27 22.53 +28 13 28.1 q H45
2017-01-28 09:08:38 C 09 27 22.49 +28 13 30.9 q H45
2017-01-28 09:09:49 C 09 27 22.44 +28 13 33.6 q H45
2017-01-28 09:11:02 C 09 27 22.35 +28 13 36.7 q H45
2017-01-28 11:28:39 C 09 27 16.94 +28 19 28.1 L T05
2017-01-28 11:46:38 C 09 27 15.94 +28 20 12.1 L T05
2017-01-28 12:16:49 C 09 27 14.34 +28 21 26.7 L T05
2017-01-28 12:24:01 C 09 27 14.00 +28 21 44.9 L T05
2017-01-28 12:46:10 C 09 27 12.80 +28 22 39.3 L T05
2017-02-01 06:17:03 C 09 23 00.18 +31 56 16.2 q G96
2017-02-01 06:24:07 C 09 22 59.82 +31 56 32.1 q G96
2017-02-01 06:30:44 C 09 22 59.44 +31 56 47.7 q G96
2017-02-01 06:39:16 C 09 22 58.94 +31 57 07.2 q G96
2017-02-05 09:56:59 C 09 18 02.28 +35 30 10.9 L T05
2017-02-05 10:13:01 C 09 18 01.32 +35 30 41.4 L T05