2009 BC11

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6031561136 ± 4.42e-08
Semi-major axis (a)2.3112265829 AU ± 3.62e-09
Inclination (i)3.24112067° ± 5.36e-06
Long. of Asc. Node (Ω)91.85565426° ± 7.34e-05
Arg. of Perihelion (ω)90.77561558° ± 8.42e-05
Mean Anomaly (M)268.25021210° ± 4.59e-06
Mean Motion (n)0.2805100917°/day ± 6.60e-10
Perihelion dist (q)0.91719614 AU ± 1.02e-07
Aphelion dist (Q)3.70525703 AU ± 1.02e-07
Orbital Period3.51369278 yr ± 8.26e-09
Physical Parameters
H (abs. magnitude)22.32
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.626″
Uncertainty0
Orbit TypeApollo
MOID0.042447 AU
Observations Used80
Oppositions10
Arc Total2009-2023
First Observation Used2009-01-25
Last Observation Used2023-06-20
Observations (80)
Date Type RA Dec Mag Band Observatory
2009-01-25 09:57:08 C 12 23 58.41 +14 38 04.5 r 703
2009-01-25 10:10:24 C 12 24 05.79 +14 37 41.2 r 703
2009-01-25 10:23:45 C 12 24 13.35 +14 37 18.9 r 703
2009-01-25 10:36:59 C 12 24 20.70 +14 36 55.1 r 703
2009-01-25 10:48:20 C 12 24 27.07 +14 36 36.9 r 703
2009-01-25 10:50:05 C 12 24 28.00 +14 36 33.6 r 703
2009-01-25 10:53:36 C 12 24 30.02 +14 36 27.2 r 703
2009-01-25 11:53:14 C 12 25 03.32 +14 34 41.9 r 703
2009-01-25 12:00:00 C 12 25 07.10 +14 34 30.2 r 703
2009-01-25 12:03:23 C 12 25 09.01 +14 34 23.8 r 703
2009-01-26 02:00:41 C 12 33 19.58 +14 08 33.1 o 198
2009-01-26 02:03:50 C 12 33 21.44 +14 08 27.5 o 198
2009-01-26 02:06:44 C 12 33 23.16 +14 08 22.4 o 198
2009-01-26 02:07:16 C 12 33 23.43 +14 08 21.3 o 198
2009-01-26 09:56:49 C 12 38 02.88 +13 53 32.3 r G96
2009-01-26 09:58:22 C 12 38 03.76 +13 53 28.9 r G96
2009-01-26 09:59:56 C 12 38 04.65 +13 53 25.8 r G96
2009-01-26 10:01:33 C 12 38 05.65 +13 53 22.8 r G96
2009-01-27 12:55:50 C 12 54 25.65 +12 57 23.6 c 926
2009-01-27 12:59:13 C 12 54 27.67 +12 57 16.0 c 926
2009-01-27 13:02:34 C 12 54 29.73 +12 57 08.6 c 926
2009-01-27 15:11:39 C 12 55 52.61 +12 53 42.1 o 474
2009-01-27 15:13:07 C 12 55 53.55 +12 53 38.8 o 474
2009-01-27 15:14:31 C 12 55 54.33 +12 53 36.0 o 474
2009-01-27 15:16:01 C 12 55 55.36 +12 53 31.2 o 474
2009-01-28 11:39:08 C 13 08 41.35 +12 05 10.4 r 703
2009-01-28 11:47:43 C 13 08 46.68 +12 04 51.0 r 703
2009-01-28 11:54:38 C 13 08 51.00 +12 04 34.2 r 703
2009-01-28 12:01:42 C 13 08 55.35 +12 04 17.8 r 703
2009-02-02 11:37:43 C 14 26 02.42 +06 32 44.6 o H55
2009-02-02 11:44:39 C 14 26 06.72 +06 32 23.7 o H55
2009-02-02 11:48:13 C 14 26 08.91 +06 32 13.3 o H55
2009-02-02 11:51:43 C 14 26 11.08 +06 32 02.8 o H55
2009-02-05 10:31:38 C 15 09 13.64 +03 01 11.0 o H55
2009-02-05 10:36:35 C 15 09 16.39 +03 00 56.2 o H55
2009-02-05 10:41:29 C 15 09 19.17 +03 00 41.6 o H55
2016-01-02 07:37:53 C 05 38 00.43 +24 02 04.0 q G96
2016-01-02 07:46:19 C 05 37 59.60 +24 02 06.1 q G96
2016-01-02 07:54:46 C 05 37 58.74 +24 02 07.3 q G96
2016-01-02 09:16:10 C 05 37 50.74 +24 02 24.5 q G96
2016-01-02 09:24:53 C 05 37 49.90 +24 02 26.4 q G96
2016-01-02 09:33:38 C 05 37 49.06 +24 02 27.6 q G96
2016-01-02 10:25:50 C 05 37 43.95 +24 02 38.8 o 291
2016-01-02 10:35:30 C 05 37 43.00 +24 02 40.8 o 291
2016-01-02 10:45:09 C 05 37 42.10 +24 02 43.4 o 291
2016-01-03 06:41:02 C 05 35 49.73 +24 07 14.2 q G96
2016-01-03 06:48:54 C 05 35 48.97 +24 07 15.4 q G96
2016-01-03 07:04:43 C 05 35 47.36 +24 07 18.9 q G96
2016-05-05 15:31:33 C 19 41 00.02 -06 03 06.9 t 474
2016-05-05 15:38:21 C 19 40 59.01 -06 03 20.9 t 474