2012 BW13

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5405030828 ± 2.00e+00
Semi-major axis (a)1.8883209462 AU ± 3.00e+00
Inclination (i)1.09475305° ± 4.00e+00
Long. of Asc. Node (Ω)310.30819541° ± 5.00e+00
Arg. of Perihelion (ω)224.11578458° ± 6.00e+00
Mean Anomaly (M)101.98181955° ± 2.72e+00
Mean Motion (n)0.3798245600°/day ± 9.05e-01
Perihelion dist (q)0.86769000 AU ± 4.02e+00
Aphelion dist (Q)2.90899420 AU ± 5.97e+00
Orbital Period2.59490230 yr ± 6.18e+00
Physical Parameters
H (abs. magnitude)27.20
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.505″
Uncertainty4
Orbit TypeApollo
MOID0.001493 AU
Observations Used34
Oppositions1
Arc Total2012-2012
First Observation Used
Last Observation Used2012-01-24
Observations (34)
Date Type RA Dec Mag Band Observatory
2012-01-19 04:58:41 C 07 16 05.59 +27 22 11.9 r G96
2012-01-19 05:09:37 C 07 16 06.56 +27 22 18.4 r G96
2012-01-19 05:20:35 C 07 16 07.50 +27 22 24.7 r G96
2012-01-19 09:38:53 C 07 16 30.33 +27 24 16.9 r G96
2012-01-19 09:39:47 C 07 16 30.43 +27 24 17.1 r G96
2012-01-19 09:40:42 C 07 16 30.55 +27 24 17.2 r G96
2012-01-19 09:41:38 C 07 16 30.59 +27 24 17.4 r G96
2012-01-21 11:28:51 C 07 26 31.30 +27 56 47.4 r G96
2012-01-21 11:29:38 C 07 26 31.52 +27 56 47.9 r G96
2012-01-21 11:34:14 C 07 26 32.74 +27 56 49.7 r G96
2012-01-21 11:36:16 C 07 26 33.25 +27 56 50.6 r G96
2012-01-21 11:41:09 C 07 26 34.62 +27 56 53.1 r G96
2012-01-21 11:44:50 C 07 26 35.70 +27 56 55.0 r G96
2012-01-21 23:19:43 C 07 30 42.05 +28 07 58.1 u J95
2012-01-21 23:36:14 C 07 30 47.19 +28 08 15.0 u J95
2012-01-21 23:45:52 C 07 30 50.20 +28 08 25.0 u J95
2012-01-23 02:52:52 C 07 44 40.78 +28 52 23.3 o 807
2012-01-23 02:56:38 C 07 44 42.94 +28 52 31.2 o 807
2012-01-23 03:00:32 C 07 44 45.22 +28 52 39.0 o 807
2012-01-23 03:04:33 C 07 44 47.56 +28 52 47.2 o 807
2012-01-24 00:39:05 C 08 05 11.39 +29 27 23.0 u J95
2012-01-24 00:42:30 C 08 05 15.51 +29 27 30.6 u J95
2012-01-24 00:46:42 C 08 05 20.61 +29 27 39.9 u J95
2012-01-24 00:48:39 C 08 05 22.98 +29 27 44.1 u J95
2012-01-24 02:30:27 C 08 07 25.68 +29 31 38.6 t 204
2012-01-24 02:37:52 C 08 07 35.46 +29 31 51.5 t 204
2012-01-24 02:45:01 C 08 07 45.02 +29 32 04.3 t 204
2012-01-24 16:35:54 C 08 34 09.41 +30 22 10.7 u D90
2012-01-24 16:41:52 C 08 34 23.22 +30 22 23.7 u D90
2012-01-24 16:47:49 C 08 34 37.06 +30 22 36.3 u D90
2012-01-24 16:53:45 C 08 34 51.19 +30 22 47.4 u D90
2012-01-24 21:20:37 C 08 48 31.18 +30 16 56.5 u B49
2012-01-24 21:24:18 C 08 48 42.45 +30 17 06.1 u B49
2012-01-24 21:27:54 C 08 48 53.30 +30 17 16.1 u B49