IAA RAS IAA Minor Planet Database

500094 (2012 BC20)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2789654136 ± 6.36e-09
Semi-major axis (a)1.3736917735 AU ± 5.86e-10
Inclination (i)23.83752322° ± 2.16e-06
Long. of Asc. Node (Ω)151.62276683° ± 1.50e-06
Arg. of Perihelion (ω)103.94041944° ± 3.35e-06
Mean Anomaly (M)134.29555934° ± 2.02e-06
Mean Motion (n)0.6121788624°/day ± 3.92e-10
Perihelion dist (q)0.99047928 AU ± 8.75e-09
Aphelion dist (Q)1.75690427 AU ± 8.77e-09
Orbital Period1.61002992 yr ± 1.03e-09
Physical Parameters
H (abs. magnitude)18.68
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.264″
Uncertainty0
Orbit TypeApollo
MOID0.144585 AU
Observations Used1223
Oppositions5
Arc Total2012-2025
First Observation Used2012-01-21
Last Observation Used2025-12-03
Observations (1325)
Date Type RA Dec Mag Band Observatory
2020-02-17 22:02:24 C 10 26 52.57 +07 38 09.0 – V Z43
2020-02-17 22:29:25 C 10 26 51.33 +07 39 15.9 – V Z43
2020-02-17 22:58:54 C 10 26 49.97 +07 40 30.6 – V Z43
2020-02-18 00:11:28 C 10 26 46.62 +07 43 30.7 – V Z80
2020-02-18 00:18:58 C 10 26 46.26 +07 43 49.8 – V Z80
2020-02-18 00:26:30 C 10 26 45.91 +07 44 08.4 – V Z80
2020-02-19 07:08:04 C 10 25 26.22 +09 02 37.4 – V 703
2020-02-19 07:15:38 C 10 25 25.84 +09 02 56.9 – V 703
2020-02-19 07:23:11 C 10 25 25.46 +09 03 16.7 – V 703
2020-02-19 07:30:44 C 10 25 25.10 +09 03 35.9 – V 703
2020-02-20 02:08:42 C 10 24 35.321 +09 52 58.72 – V 309
2020-02-20 02:10:26 C 10 24 35.243 +09 53 03.15 – V 309
2020-02-20 02:12:10 C 10 24 35.141 +09 53 08.21 – V 309
2020-02-20 02:13:55 C 10 24 35.061 +09 53 12.62 – V 309
2020-02-20 02:15:39 C 10 24 34.970 +09 53 17.26 – V 309
2020-02-20 02:17:24 C 10 24 34.880 +09 53 21.96 – V 309
2020-02-20 02:19:08 C 10 24 34.791 +09 53 26.70 – V 309
2020-02-20 02:20:53 C 10 24 34.704 +09 53 31.32 – V 309
2020-02-20 02:22:37 C 10 24 34.619 +09 53 35.93 – V 309
2020-02-20 02:24:22 C 10 24 34.525 +09 53 40.63 – V 309
2020-02-20 21:21:33 C 10 23 41.04 +10 44 09.5 – V 130
2020-02-20 21:23:42 C 10 23 40.93 +10 44 15.2 – V 130
2020-02-20 21:25:50 C 10 23 40.82 +10 44 21.4 – V 130
2020-02-20 21:28:00 C 10 23 40.72 +10 44 26.8 – V 130
2020-02-20 21:54:22 C 10 23 39.51 +10 45 37.7 – V Z43
2020-02-20 22:04:49 C 10 23 38.99 +10 46 06.1 – V Z43
2020-02-20 22:14:00 C 10 23 38.49 +10 46 31.3 – V Z43
2020-02-20 22:23:39 C 10 23 38.03 +10 46 57.6 – V Z43
2020-02-20 22:32:20 C 10 23 37.55 +10 47 21.0 – V Z43
2020-02-21 01:11:42 C 10 23 28.96 +10 54 36.2 – V 160
2020-02-21 01:14:37 C 10 23 28.81 +10 54 44.3 – V 160
2020-02-21 01:17:30 C 10 23 28.67 +10 54 52.1 – V 160
2020-02-21 11:19:38 C 10 22 59.93 +11 22 31.7 – V T08
2020-02-21 11:25:04 C 10 22 59.62 +11 22 46.5 – V T08
2020-02-21 11:34:28 C 10 22 59.10 +11 23 12.2 – V T08
2020-02-21 11:49:51 C 10 22 58.25 +11 23 54.6 – V T08
2020-02-22 12:53:40 C 10 21 43.49 +12 33 48.2 – V T08
2020-02-22 13:01:06 C 10 21 43.08 +12 34 09.4 – V T08
2020-02-22 13:08:15 C 10 21 42.69 +12 34 29.2 – V T08
2020-02-24 10:17:17 C 10 19 23.36 +14 44 27.2 – V T05
2020-02-24 10:22:18 C 10 19 23.05 +14 44 41.8 – V T05
2020-02-24 10:32:46 C 10 19 22.43 +14 45 12.5 – V T05
2020-02-24 10:55:52 C 10 19 21.04 +14 46 20.4 – V T05
2020-02-26 05:08:00 C 10 17 03.85 +16 51 48.3 – V G96
2020-02-26 05:11:00 C 10 17 03.85 +16 51 54.4 – V U71
2020-02-26 05:16:00 C 10 17 03.33 +16 52 12.5 – V G96
2020-02-26 05:17:40 C 10 17 03.42 +16 52 15.1 – V U71
2020-02-26 05:24:00 C 10 17 02.89 +16 52 37.1 – V G96
2020-02-26 05:28:14 C 10 17 02.77 +16 52 47.0 – V U71
2020-02-26 05:32:01 C 10 17 02.39 +16 53 01.1 – V G96