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
2024-12-25 04:20:01 C 05 25 26.009 -23 06 35.35 V W68
2024-12-26 08:11:37 C 05 24 09.003 -21 53 27.08 X F52
2024-12-26 08:28:22 C 05 24 08.096 -21 52 42.51 X F52
2024-12-26 08:44:53 C 05 24 07.191 -21 51 57.99 X F52
2024-12-29 03:47:47 C 05 21 11.508 -18 46 02.75 V W68
2024-12-29 04:01:59 C 05 21 10.798 -18 45 22.00 V W68
2024-12-29 04:05:59 C 05 21 10.591 -18 45 10.69 V W68
2024-12-29 04:13:55 C 05 21 10.229 -18 44 48.23 V W68
2024-12-30 03:46:08 C 05 20 13.567 -17 37 06.13 V W68
2024-12-30 03:50:49 C 05 20 13.330 -17 36 52.42 V W68
2024-12-30 03:58:47 C 05 20 12.962 -17 36 29.41 V W68
2024-12-30 04:16:41 C 05 20 12.094 -17 35 36.96 V W68
2024-12-30 09:00:27 C 05 20 01.435 -17 22 16.72 V T08
2024-12-30 09:05:04 C 05 20 01.234 -17 22 04.04 V T08
2024-12-30 09:13:03 C 05 20 00.876 -17 21 39.89 V T08
2024-12-30 10:02:21 C 05 19 58.536 -17 19 16.57 V T08
2024-12-31 03:38:40 C 05 19 18.626 -16 27 13.25 V W68
2024-12-31 03:43:15 C 05 19 18.425 -16 26 59.64 V W68
2024-12-31 03:51:08 C 05 19 18.062 -16 26 36.49 V W68
2024-12-31 04:40:33 C 05 19 15.828 -16 24 09.94 V W68
2024-12-31 06:31:36 C 05 19 12.126 -16 19 12.54 V 703
2024-12-31 06:34:56 C 05 19 11.932 -16 19 03.07 V 703
2024-12-31 06:38:18 C 05 19 11.809 -16 18 52.63 V 703
2024-12-31 06:41:38 C 05 19 11.676 -16 18 43.13 V 703
2024-12-31 20:36:41 C 05 18 41.731 -15 36 52.13 V M22
2024-12-31 20:41:55 C 05 18 41.506 -15 36 36.68 V M22
2024-12-31 21:20:37 C 05 18 39.806 -15 34 40.87 V M22
2024-12-31 21:29:07 C 05 18 39.461 -15 34 15.60 V M22
2025-01-02 06:02:35 C 05 17 32.341 -13 56 46.68 V 703
2025-01-02 06:05:56 C 05 17 32.132 -13 56 35.95 V 703
2025-01-02 06:09:16 C 05 17 32.053 -13 56 24.40 V 703
2025-01-02 06:12:36 C 05 17 31.852 -13 56 13.99 V 703
2025-01-03 03:04:31 C 05 16 52.109 -12 52 02.71 V W68
2025-01-03 03:09:22 C 05 16 51.941 -12 51 47.88 V W68
2025-01-03 04:21:14 C 05 16 49.138 -12 48 07.38 V W68
2025-01-03 08:40:43 C 05 16 41.834 -12 35 16.15 V T08
2025-01-03 08:45:22 C 05 16 41.645 -12 35 02.15 V T08
2025-01-03 08:47:47 C 05 16 41.581 -12 34 55.02 X F52
2025-01-03 08:53:20 C 05 16 41.350 -12 34 37.02 V T08
2025-01-03 09:03:35 C 05 16 40.968 -12 34 06.50 X F52
2025-01-03 09:12:44 C 05 16 40.565 -12 33 38.05 V T08
2025-01-03 09:19:27 C 05 16 40.346 -12 33 17.75 X F52
2025-01-03 09:35:16 C 05 16 39.735 -12 32 28.98 X F52
2025-01-05 08:59:31 C 05 15 20.395 -10 05 33.97 V T05
2025-01-05 09:04:15 C 05 15 20.242 -10 05 18.56 V T05
2025-01-05 09:12:53 C 05 15 19.944 -10 04 51.35 V T05
2025-01-05 10:03:26 C 05 15 18.293 -10 02 13.13 V T05
2025-01-05 22:02:58 C 05 15 00.473 -09 24 17.78 V M22
2025-01-05 22:07:31 C 05 15 00.317 -09 24 03.42 V M22
2025-01-05 22:10:47 C 05 15 00.233 -09 23 53.09 V M22