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
2012-01-21 11:03:08 C 12 06 45.68 -07 09 32.7 r 703
2012-01-21 11:10:26 C 12 06 46.29 -07 09 28.4 r 703
2012-01-21 11:17:49 C 12 06 46.94 -07 09 24.5 r 703
2012-01-21 11:25:07 C 12 06 47.55 -07 09 21.1 r 703
2012-01-21 11:56:58 C 12 06 50.24 -07 09 04.3 o H01
2012-01-21 11:57:21 C 12 06 50.32 -07 09 03.6 o 291
2012-01-21 11:57:35 C 12 06 50.29 -07 09 03.8 r 703
2012-01-21 12:01:31 C 12 06 50.67 -07 09 01.6 o 291
2012-01-21 12:05:04 C 12 06 50.97 -07 09 00.4 r 703
2012-01-21 12:05:42 C 12 06 51.04 -07 08 59.5 o 291
2012-01-21 12:06:51 C 12 06 51.06 -07 08 59.1 o H01
2012-01-21 12:12:40 C 12 06 51.55 -07 08 55.6 r 703
2012-01-21 12:16:45 C 12 06 51.89 -07 08 53.8 o H01
2012-01-21 12:20:13 C 12 06 52.20 -07 08 51.6 r 703
2012-01-21 12:36:53 C 12 06 53.58 -07 08 43.3 o H01
2012-01-22 04:09:02 C 12 08 15.19 -07 00 24.4 u J95
2012-01-22 04:12:43 C 12 08 15.44 -07 00 22.4 u J95
2012-01-22 04:18:58 C 12 08 15.98 -07 00 19.1 u J95
2012-01-22 06:57:40 C 12 08 30.22 -06 58 34.6 o 807
2012-01-22 07:01:50 C 12 08 30.57 -06 58 32.4 o 807
2012-01-22 07:06:01 C 12 08 30.93 -06 58 30.0 o 807
2012-01-22 07:10:14 C 12 08 31.29 -06 58 27.7 o 807
2012-01-22 07:14:22 C 12 08 31.63 -06 58 25.3 o 807
2012-01-22 07:16:50 C 12 08 31.78 -06 58 23.6 u I20
2012-01-22 07:18:30 C 12 08 31.97 -06 58 23.1 o 807
2012-01-22 07:53:00 C 12 08 34.77 -06 58 03.2 u I20
2012-01-22 11:54:18 C 12 08 55.718 -06 56 02.60 t 695
2012-01-22 11:56:58 C 12 08 55.941 -06 56 01.15 t 695
2012-01-22 12:00:19 C 12 08 56.223 -06 55 59.47 t 695
2012-01-22 12:02:59 C 12 08 56.454 -06 55 58.03 t 695
2012-02-01 11:21:33 C 12 30 38.80 -03 49 11.5 r 703
2012-02-01 11:28:54 C 12 30 39.45 -03 49 03.2 r 703
2012-02-01 11:36:12 C 12 30 40.14 -03 48 56.2 r 703
2012-02-01 11:43:34 C 12 30 40.71 -03 48 47.6 r 703
2012-02-01 12:25:33 C 12 30 44.61 -03 48 06.3 r 703
2012-02-01 12:33:26 C 12 30 45.14 -03 47 57.9 r 703
2012-02-01 12:41:28 C 12 30 45.95 -03 47 50.0 r 703
2012-02-01 12:49:25 C 12 30 46.62 -03 47 43.2 r 703
2012-02-09 06:21:23 C 12 49 03.60 +00 07 53.3 o 807
2012-02-09 06:38:22 C 12 49 05.25 +00 08 19.0 o 807
2012-02-16 02:34:44 C 13 06 44.00 +05 02 07.7 t 204
2012-02-16 02:48:42 C 13 06 45.50 +05 02 36.8 t 204
2012-02-16 03:02:40 C 13 06 47.01 +05 03 05.8 t 204
2012-02-16 12:49:25 C 13 07 52.88 +05 23 40.6 u 448
2012-02-16 12:54:00 C 13 07 53.38 +05 23 49.7 u 448
2012-02-16 12:58:36 C 13 07 53.86 +05 23 59.1 u 448
2012-02-17 00:17:55 C 13 09 12.75 +05 48 07.6 c A24
2012-02-17 00:20:00 C 13 09 13.08 +05 48 10.7 c A24
2012-02-17 10:21:45 C 13 10 21.12 +06 10 02.3 u H21
2012-02-17 10:29:18 C 13 10 21.95 +06 10 18.8 u H21