2008 BC22

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4511142010 ± 3.38e-08
Semi-major axis (a)2.1935190610 AU ± 1.10e-09
Inclination (i)3.88442574° ± 2.86e-06
Long. of Asc. Node (Ω)349.01011229° ± 1.90e-05
Arg. of Perihelion (ω)220.28485597° ± 2.85e-05
Mean Anomaly (M)145.58305943° ± 5.87e-06
Mean Motion (n)0.3033892282°/day ± 2.28e-10
Perihelion dist (q)1.20399146 AU ± 7.40e-08
Aphelion dist (Q)3.18304666 AU ± 7.41e-08
Orbital Period3.24871878 yr ± 2.44e-09
Physical Parameters
H (abs. magnitude)19.84
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.287″
Uncertainty0
Orbit TypeAmor
MOID0.204941 AU
Observations Used444
Oppositions9
Arc Total2008-2021
First Observation Used2008-01-11
Last Observation Used2021-05-21
Observations (459)
Date Type RA Dec Mag Band Observatory
2021-04-22 08:24:23 C 11 35 30.18 -10 00 40.2 V T05
2021-04-22 09:15:16 C 11 35 32.81 -10 01 29.8 V T05
2021-04-22 09:56:15 C 11 35 34.99 -10 02 10.7 V T05
2021-04-23 01:45:27 C 11 36 36.45 -10 18 03.8 u H21
2021-04-23 01:49:35 C 11 36 36.67 -10 18 07.9 u H21
2021-04-23 01:53:42 C 11 36 36.92 -10 18 12.2 u H21
2021-04-23 01:57:49 C 11 36 37.15 -10 18 16.1 u H21
2021-04-23 02:01:56 C 11 36 37.36 -10 18 20.3 u H21
2021-04-23 02:06:03 C 11 36 37.61 -10 18 24.6 u H21
2021-04-23 02:10:09 C 11 36 37.82 -10 18 28.6 u H21
2021-04-23 02:13:51 C 11 36 38.04 -10 18 32.2 u H21
2021-04-28 09:31:38 C 11 45 37.71 -12 24 28.9 V T08
2021-04-28 09:39:38 C 11 45 38.29 -12 24 37.4 V T08
2021-04-28 09:44:58 C 11 45 38.59 -12 24 42.3 V T08
2021-04-28 10:00:19 C 11 45 39.72 -12 24 55.9 V T08
2021-04-29 05:35:51 C 11 47 13.61 -12 44 16.2 Z U76
2021-04-29 05:37:54 C 11 47 13.60 -12 44 18.6 Z U76
2021-04-29 05:58:30 C 11 47 15.11 -12 44 38.4 Z U76
2021-05-01 09:04:27 C 11 51 28.04 -13 34 12.9 V T08
2021-05-01 09:50:08 C 11 51 31.56 -13 34 56.2 V T08
2021-05-01 09:56:08 C 11 51 32.04 -13 35 01.1 V T08
2021-05-01 10:03:30 C 11 51 32.52 -13 35 08.7 V T08
2021-05-02 08:46:40 C 11 53 31.04 -13 57 00.7 V T08
2021-05-02 08:51:19 C 11 53 31.47 -13 57 05.3 V T08
2021-05-02 08:59:16 C 11 53 32.07 -13 57 12.3 V T08
2021-05-02 09:50:17 C 11 53 36.05 -13 58 01.3 V T08
2021-05-04 06:24:10 C 11 57 36.69 -14 40 27.9 V 703
2021-05-04 06:31:33 C 11 57 37.30 -14 40 34.3 V 703
2021-05-04 06:38:57 C 11 57 37.91 -14 40 42.0 V 703
2021-05-04 06:46:20 C 11 57 38.57 -14 40 49.3 V 703
2021-05-08 08:22:24 C 12 07 04.43 -16 10 45.9 V T05
2021-05-08 08:28:24 C 12 07 05.04 -16 10 50.3 V T05
2021-05-08 08:42:18 C 12 07 06.25 -16 11 02.9 V T05
2021-05-08 09:02:51 C 12 07 08.14 -16 11 21.4 V T05
2021-05-08 12:05:27 C 12 07 28.250 -16 13 42.67 V P07
2021-05-08 13:01:35 C 12 07 33.427 -16 14 33.65 V P07
2021-05-08 13:15:53 C 12 07 34.738 -16 14 46.82 V P07
2021-05-08 14:40:29 C 12 07 42.533 -16 16 02.10 V P07
2021-05-09 07:54:08 C 12 09 28.524 -16 31 49.62 U F51
2021-05-09 08:31:40 C 12 09 32.042 -16 32 22.71 U F51
2021-05-09 08:50:30 C 12 09 33.811 -16 32 39.22 U F51
2021-05-10 08:15:55 C 12 12 00.10 -16 53 20.7 V T08
2021-05-10 08:20:36 C 12 12 00.55 -16 53 24.8 V T08
2021-05-10 08:29:54 C 12 12 01.45 -16 53 32.9 V T08
2021-05-10 08:44:30 C 12 12 02.85 -16 53 45.6 V T08
2021-05-12 07:06:54 C 12 17 00.711 -17 33 54.35 U F51
2021-05-12 07:22:51 C 12 17 02.294 -17 34 07.98 U F51
2021-05-12 07:38:46 C 12 17 03.876 -17 34 21.53 U F51
2021-05-12 07:54:38 C 12 17 05.450 -17 34 34.99 U F51
2021-05-17 07:52:29 C 12 30 37.07 -19 12 46.4 V T08