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
2017-02-05 10:46:04 C 09 17 59.46 +35 31 48.1 L T05
2017-02-05 10:50:25 C 09 17 59.02 +35 31 56.8 L T05
2017-02-16 06:03:45 C 09 06 00.89 +42 29 35.8 q 703
2017-02-16 06:11:46 C 09 06 00.47 +42 29 44.8 q 703
2017-02-16 06:20:16 C 09 06 00.13 +42 29 55.7 q 703
2017-02-16 08:58:31 C 09 05 52.78 +42 33 07.3 q G96
2017-02-16 09:04:50 C 09 05 52.48 +42 33 14.6 q G96
2017-02-16 09:11:01 C 09 05 52.23 +42 33 22.0 q G96
2017-02-16 09:17:12 C 09 05 51.92 +42 33 29.4 q G96
2017-02-18 12:22:10 C 09 04 00.28 +43 32 10.3 q D29
2017-02-18 12:48:54 C 09 03 59.21 +43 32 40.2 q D29
2017-02-18 13:15:37 C 09 03 58.10 +43 33 09.6 q D29
2017-02-21 01:20:41 C 09 02 01.61 +44 33 04.9 q I15
2017-02-21 01:26:51 C 09 02 01.36 +44 33 10.9 q I15
2017-02-21 01:35:05 C 09 02 01.07 +44 33 18.8 q I15
2017-02-23 02:27:16 C 09 00 42.03 +45 15 24.0 R G45
2017-02-23 02:34:19 C 09 00 41.83 +45 15 29.6 R G45
2017-02-23 02:40:44 C 09 00 41.62 +45 15 35.0 R G45
2017-02-23 02:48:05 C 09 00 41.43 +45 15 41.4 R G45
2017-02-23 02:55:13 C 09 00 41.23 +45 15 46.9 R G45
2017-02-23 03:02:25 C 09 00 41.01 +45 15 53.0 R G45
2017-02-25 06:07:10 C 08 59 32.56 +45 53 50.9 R G45
2017-02-25 06:09:30 C 08 59 32.50 +45 53 52.4 R G45
2017-02-25 06:12:39 C 08 59 32.40 +45 53 54.6 R G45
2017-02-25 06:42:36 C 08 59 31.64 +45 54 14.8 R G45
2017-02-25 06:50:13 C 08 59 31.43 +45 54 19.8 R G45
2017-02-25 06:57:56 C 08 59 31.24 +45 54 25.8 R G45
2017-02-25 07:06:03 C 08 59 31.04 +45 54 30.6 R G45
2017-02-25 07:14:13 C 08 59 30.82 +45 54 35.6 R G45
2017-02-26 05:52:48 C 08 59 06.65 +46 09 27.9 u H21
2017-02-26 05:59:13 C 08 59 06.51 +46 09 31.9 u H21
2017-02-26 06:09:52 C 08 59 06.25 +46 09 38.1 u H21
2017-03-01 06:38:08 C 08 58 11.97 +46 50 12.6 R G45
2017-03-01 06:45:19 C 08 58 11.90 +46 50 16.2 R G45
2017-03-01 06:52:39 C 08 58 11.79 +46 50 19.5 R G45
2017-03-01 06:59:54 C 08 58 11.66 +46 50 22.9 R G45
2017-03-01 07:12:12 C 08 58 11.50 +46 50 28.6 R G45
2017-03-17 08:05:51 C 09 03 04.855 +48 03 30.26 L F51
2017-03-17 08:23:32 C 09 03 05.313 +48 03 29.19 L F51
2017-03-17 08:41:12 C 09 03 05.788 +48 03 28.06 L F51
2017-03-17 08:58:50 C 09 03 06.225 +48 03 26.90 L F51
2017-03-24 07:15:23 C 09 09 34.819 +47 41 38.11 L F51
2017-03-24 07:37:13 C 09 09 35.702 +47 41 33.56 L F51
2017-03-24 07:59:07 C 09 09 36.575 +47 41 29.07 L F51
2017-03-30 03:37:22 C 09 16 38.05 +47 05 32.9 q G96
2017-03-30 03:43:37 C 09 16 38.36 +47 05 31.1 q G96
2017-03-30 03:49:52 C 09 16 38.68 +47 05 28.9 q G96
2017-03-30 03:56:07 C 09 16 39.02 +47 05 27.1 q G96
2022-02-03 14:00:53 C 14 37 38.764 +10 11 38.39 U F52
2022-02-03 14:01:48 C 14 37 38.844 +10 11 38.54 U F52