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
2021-03-24 13:48:54 C 11 18 39.389 +00 21 52.56 V P07
2021-03-24 14:43:27 C 11 18 38.645 +00 21 12.42 V P07
2021-03-24 14:44:10 C 11 18 38.647 +00 21 11.74 V P07
2021-03-24 15:48:12 C 11 18 37.817 +00 20 25.04 V P07
2021-03-24 18:09:58 C 11 18 36.010 +00 18 40.07 V P07
2021-03-24 20:14:52 C 11 18 37.61 +00 16 32.7 V G17
2021-03-24 20:24:57 C 11 18 37.50 +00 16 25.6 V G17
2021-03-24 20:35:02 C 11 18 37.41 +00 16 18.3 V G17
2021-03-24 23:13:36 C 11 18 35.34 +00 15 00.0 o K95
2021-03-24 23:42:48 C 11 18 34.98 +00 14 39.1 o K95
2021-03-24 23:58:44 C 11 18 34.83 +00 14 27.0 o K95
2021-03-25 00:03:12 C 11 18 35.46 +00 13 40.3 V Z80
2021-03-25 00:09:12 C 11 18 35.43 +00 13 36.3 V Z80
2021-03-25 00:15:13 C 11 18 35.41 +00 13 31.8 V Z80
2021-03-29 02:09:42 C 11 18 29.95 -01 02 05.6 V V93
2021-03-29 02:53:20 C 11 18 29.71 -01 02 40.8 V V93
2021-03-29 03:40:12 C 11 18 29.48 -01 03 18.4 V V93
2021-03-30 21:43:25 C 11 18 38.19 -01 37 39.9 V Z80
2021-03-30 21:53:25 C 11 18 38.14 -01 37 49.2 V Z80
2021-03-30 22:50:41 C 11 18 37.73 -01 38 32.9 V 160
2021-03-30 22:54:10 C 11 18 37.73 -01 38 35.8 V 160
2021-03-30 22:57:38 C 11 18 37.72 -01 38 38.8 V 160
2021-03-30 23:36:10 C 11 18 37.77 -01 39 12.4 V K87
2021-03-30 23:39:21 C 11 18 37.79 -01 39 15.2 V K87
2021-03-30 23:42:31 C 11 18 37.86 -01 39 17.7 V K87
2021-03-31 06:05:35 C 11 18 40.68 -01 44 28.8 U I41
2021-03-31 06:06:55 C 11 18 40.67 -01 44 29.9 U I41
2021-03-31 07:23:57 C 11 18 40.48 -01 45 34.1 U I41
2021-03-31 07:25:20 C 11 18 40.48 -01 45 35.3 U I41
2021-03-31 10:13:32 C 11 18 41.27 -01 47 48.3 V T08
2021-03-31 10:24:02 C 11 18 41.25 -01 47 56.7 V T08
2021-03-31 10:44:07 C 11 18 41.18 -01 48 13.5 V T08
2021-03-31 11:01:52 C 11 18 41.17 -01 48 28.5 V T08
2021-03-31 21:23:04 C 11 18 46.50 -01 57 22.8 V K87
2021-03-31 21:26:15 C 11 18 46.46 -01 57 25.7 V K87
2021-03-31 21:29:24 C 11 18 46.48 -01 57 28.3 V K87
2021-03-31 21:53:01 C 11 18 46.47 -01 57 46.2 V 130
2021-03-31 22:01:58 C 11 18 46.47 -01 57 54.0 V 130
2021-03-31 22:35:43 C 11 18 46.44 -01 58 21.4 V 160
2021-03-31 22:42:45 C 11 18 46.43 -01 58 27.2 V 160
2021-03-31 22:49:48 C 11 18 46.44 -01 58 33.1 V 160
2021-04-01 14:23:11 C 11 18 54.271 -02 11 05.28 V P07
2021-04-01 15:25:05 C 11 18 54.192 -02 11 57.95 V P07
2021-04-01 16:42:54 C 11 18 54.161 -02 13 03.68 V P07
2021-04-01 16:45:49 C 11 18 54.178 -02 13 06.35 V P07
2021-04-01 17:50:07 C 11 18 54.190 -02 14 01.03 V P07
2021-04-01 19:34:58 C 11 18 57.47 -02 16 06.2 V 108
2021-04-01 19:39:16 C 11 18 57.48 -02 16 10.1 V 108
2021-04-01 19:43:33 C 11 18 57.50 -02 16 13.9 V 108
2021-04-01 21:13:56 C 11 18 57.60 -02 17 33.3 V K87