2011 BB

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6253294672 ± 1.77e-08
Semi-major axis (a)2.6120792060 AU ± 8.53e-08
Inclination (i)6.09965649° ± 3.26e-06
Long. of Asc. Node (Ω)315.73165309° ± 2.52e-05
Arg. of Perihelion (ω)244.69971874° ± 2.61e-05
Mean Anomaly (M)162.33929558° ± 6.50e-05
Mean Motion (n)0.2334709031°/day ± 1.14e-08
Perihelion dist (q)0.97866911 AU ± 5.63e-08
Aphelion dist (Q)4.24548930 AU ± 1.46e-07
Orbital Period4.22162364 yr ± 2.07e-07
Physical Parameters
H (abs. magnitude)20.40
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.187″
Uncertainty0
Orbit TypeApollo
MOID0.070960 AU
Observations Used62
Oppositions2
Arc Total2011-2014
First Observation Used2011-01-13
Last Observation Used2014-12-30
Observations (66)
Date Type RA Dec Mag Band Observatory
2011-01-13 05:16:40 C 08 02 20.29 +26 52 43.1 r G96
2011-01-13 05:26:42 C 08 02 19.64 +26 52 42.8 r G96
2011-01-13 05:36:47 C 08 02 19.03 +26 52 42.8 r G96
2011-01-13 05:46:52 C 08 02 18.38 +26 52 42.9 r G96
2011-01-16 06:54:33 C 07 57 47.80 +26 49 42.0 r G96
2011-01-16 06:59:32 C 07 57 47.48 +26 49 41.9 r G96
2011-01-16 07:04:32 C 07 57 47.12 +26 49 41.5 r G96
2011-01-16 07:09:30 C 07 57 46.72 +26 49 41.5 r G96
2011-01-16 07:14:32 C 07 57 46.44 +26 49 41.0 r G96
2011-01-16 08:10:18 C 07 57 42.51 +26 49 37.8 r G96
2011-01-16 08:22:55 C 07 57 41.68 +26 49 36.9 r G96
2011-01-16 08:35:32 C 07 57 40.78 +26 49 36.4 r G96
2011-01-16 08:48:14 C 07 57 39.88 +26 49 35.5 r G96
2011-01-16 11:32:28 C 07 57 29.22 +26 49 29.6 L F65
2011-01-16 11:34:50 C 07 57 29.06 +26 49 29.4 L F65
2011-01-16 11:37:12 C 07 57 28.90 +26 49 29.5 L F65
2011-01-16 11:39:33 C 07 57 28.73 +26 49 29.2 L F65
2011-01-17 07:36:06 C 07 56 09.63 +26 48 11.4 r G96
2011-01-17 07:49:48 C 07 56 08.62 +26 48 09.7 r G96
2011-01-17 08:03:28 C 07 56 07.65 +26 48 08.5 r G96
2011-01-21 04:54:35 C 07 49 30.75 +26 39 35.9 o H21
2011-01-21 05:18:57 C 07 49 28.79 +26 39 33.7 o H21
2011-01-21 06:04:07 C 07 49 25.19 +26 39 28.0 o H21
2011-01-21 06:13:11 C 07 49 24.45 +26 39 26.4 o H21
2011-01-21 06:23:32 C 07 49 23.63 +26 39 24.9 o H21
2011-01-21 06:32:54 C 07 49 22.87 +26 39 23.8 o H21
2011-01-24 20:33:17 C 07 42 38.69 +26 26 50.1 v 204
2011-01-24 20:53:33 C 07 42 36.96 +26 26 46.6 v 204
2011-01-24 21:13:34 C 07 42 35.24 +26 26 43.4 v 204
2011-01-27 04:25:15 C 07 38 00.19 +26 15 59.5 t G58
2011-01-27 04:36:32 C 07 37 59.18 +26 15 57.1 t G58
2011-01-27 04:47:19 C 07 37 58.24 +26 15 55.4 t G58
2011-01-30 13:26:07 C 07 30 58.85 +25 55 57.6 o 300
2011-01-30 13:34:36 C 07 30 58.00 +25 55 54.2 o 300
2011-01-30 13:43:06 C 07 30 57.26 +25 55 52.2 o 300
2011-01-30 13:51:36 C 07 30 56.41 +25 55 49.6 o 300
2011-02-03 04:40:32 C 07 23 12.82 +25 27 59.8 t G58
2011-02-03 04:50:19 C 07 23 11.90 +25 27 56.5 t G58
2011-02-03 05:00:16 C 07 23 10.96 +25 27 53.2 t G58
2011-02-10 11:09:05 C 07 07 43.36 +24 11 02.4 o F65
2011-02-10 11:10:59 C 07 07 43.20 +24 11 01.3 o F65
2011-02-22 01:38:34 C 06 46 21.69 +21 08 38.8 u H36
2011-02-22 02:07:32 C 06 46 19.71 +21 08 16.2 u H36
2011-03-29 02:08:11 C 06 27 14.89 +03 53 20.9 o H21
2011-03-29 02:15:10 C 06 27 14.94 +03 53 07.3 o H21
2011-03-29 02:21:36 C 06 27 14.93 +03 52 54.6 o H21
2011-03-29 02:29:43 C 06 27 14.99 +03 52 38.9 o H21
2011-04-16 00:05:57 C 06 34 52.99 -16 00 02.9 o 807
2011-04-16 00:13:37 C 06 34 53.07 -16 00 33.1 o 807
2011-04-16 00:21:19 C 06 34 53.13 -16 01 03.2 o 807