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
2021-04-08 21:58:20 C 11 21 42.63 -04 48 02.1 V K74
2021-04-09 14:08:26 C 11 22 07.54 -05 02 57.0 q D29
2021-04-09 14:28:47 C 11 22 07.90 -05 03 16.2 q D29
2021-04-09 14:49:09 C 11 22 08.26 -05 03 35.1 q D29
2021-04-10 06:29:50 C 11 22 33.61 -05 18 15.2 V 703
2021-04-10 06:37:38 C 11 22 33.81 -05 18 22.3 V 703
2021-04-10 06:45:27 C 11 22 33.93 -05 18 29.2 V 703
2021-04-10 06:53:15 C 11 22 34.04 -05 18 37.7 V 703
2021-04-10 08:06:09 C 11 22 37.094 -05 19 39.94 U F51
2021-04-10 08:22:39 C 11 22 37.395 -05 19 55.43 U F51
2021-04-10 08:39:14 C 11 22 37.709 -05 20 11.13 U F51
2021-04-11 05:10:03 C 11 23 12.75 -05 38 58.5 V W88
2021-04-11 06:10:27 C 11 23 14.23 -05 39 55.0 V W88
2021-04-11 07:03:32 C 11 23 15.59 -05 40 44.5 V W88
2021-04-12 03:46:12 C 11 23 58.08 -06 01 06.5 V U71
2021-04-12 03:56:37 C 11 23 58.38 -06 01 17.0 V U71
2021-04-12 04:07:01 C 11 23 58.63 -06 01 27.0 V U71
2021-04-12 21:52:07 C 11 24 33.76 -06 18 32.6 V L38
2021-04-12 22:42:36 C 11 24 35.21 -06 19 20.7 V L38
2021-04-12 23:30:08 C 11 24 36.59 -06 20 06.4 V L38
2021-04-13 07:41:07 C 11 24 55.398 -06 27 43.77 U F52
2021-04-13 08:06:57 C 11 24 56.074 -06 28 08.68 U F52
2021-04-13 08:58:29 C 11 24 57.441 -06 28 58.20 U F52
2021-04-13 19:41:06 C 11 25 22.19 -06 39 27.7 V G17
2021-04-13 19:46:11 C 11 25 22.33 -06 39 33.0 V G17
2021-04-13 19:51:16 C 11 25 22.52 -06 39 37.6 V G17
2021-04-13 19:53:37 C 11 25 22.53 -06 39 37.5 X L45
2021-04-13 20:46:22 C 11 25 24.10 -06 40 28.8 X L45
2021-04-13 21:11:23 C 11 25 25.03 -06 40 58.7 V K87
2021-04-13 21:13:28 C 11 25 25.02 -06 41 00.1 V K87
2021-04-13 21:15:35 C 11 25 25.09 -06 41 02.5 V K87
2021-04-13 21:43:02 C 11 25 25.97 -06 41 29.1 V L38
2021-04-13 22:12:57 C 11 25 26.89 -06 41 57.8 V L38
2021-04-13 22:43:53 C 11 25 27.89 -06 42 27.5 V L38
2021-04-18 12:25:21 C 11 30 21.125 -08 29 00.46 V P07
2021-04-18 12:29:00 C 11 30 21.283 -08 29 03.91 V P07
2021-04-18 14:01:37 C 11 30 25.109 -08 30 35.64 V P07
2021-04-18 15:54:55 C 11 30 29.813 -08 32 27.06 V P07
2021-04-20 05:46:53 C 11 32 32.12 -09 10 29.2 Z U76
2021-04-20 06:19:34 C 11 32 33.65 -09 11 00.4 Z U76
2021-04-20 06:44:51 C 11 32 34.83 -09 11 26.7 Z U76
2021-04-20 08:25:53 C 11 32 40.89 -09 12 59.4 V T08
2021-04-20 08:37:09 C 11 32 41.42 -09 13 10.6 V T08
2021-04-20 08:41:48 C 11 32 41.62 -09 13 15.1 V T08
2021-04-20 08:56:25 C 11 32 42.28 -09 13 30.0 V T08
2021-04-22 04:39:03 C 11 35 16.72 -09 57 01.9 V 703
2021-04-22 04:46:39 C 11 35 17.18 -09 57 09.0 V 703
2021-04-22 04:54:15 C 11 35 17.57 -09 57 17.7 V 703
2021-04-22 05:01:51 C 11 35 17.87 -09 57 26.0 V 703
2021-04-22 08:19:06 C 11 35 29.93 -10 00 35.3 V T05