2012 WB25

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6316019305 ± 2.86e-08
Semi-major axis (a)1.9561482140 AU ± 4.27e-09
Inclination (i)8.69037619° ± 6.90e-06
Long. of Asc. Node (Ω)53.87248368° ± 2.86e-05
Arg. of Perihelion (ω)137.59348808° ± 2.88e-05
Mean Anomaly (M)219.33344163° ± 4.94e-06
Mean Motion (n)0.3602546872°/day ± 1.18e-09
Perihelion dist (q)0.72064123 AU ± 5.59e-08
Aphelion dist (Q)3.19165520 AU ± 5.63e-08
Orbital Period2.73591522 yr ± 8.95e-09
Physical Parameters
H (abs. magnitude)18.94
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.250″
Uncertainty0
Orbit TypeApollo
MOID0.081092 AU
Observations Used199
Oppositions14
Arc Total2002-2024
First Observation Used2002-01-06
Last Observation Used2024-09-08
Observations (215)
Date Type RA Dec Mag Band Observatory
2012-12-05 06:20:00 C 04 22 20.14 +27 31 53.6 u H21
2012-12-05 06:30:25 C 04 22 19.01 +27 31 54.8 u H21
2012-12-06 05:30:09 C 04 19 50.99 +27 35 12.3 u H21
2012-12-06 05:36:50 C 04 19 50.24 +27 35 13.1 u H21
2012-12-06 05:44:18 C 04 19 49.43 +27 35 14.1 u H21
2012-12-06 09:33:59 C 04 19 24.12 +27 35 46.2 o 291
2012-12-06 09:35:20 C 04 19 23.96 +27 35 46.4 o 291
2012-12-06 09:36:39 C 04 19 23.82 +27 35 46.6 o 291
2012-12-10 08:36:51 C 04 08 47.20 +27 47 02.2 o 291
2012-12-10 08:42:31 C 04 08 46.56 +27 47 02.6 o 291
2012-12-10 08:48:10 C 04 08 45.86 +27 47 03.3 o 291
2012-12-11 03:40:52 C 04 06 36.75 +27 48 50.5 r G96
2012-12-11 03:51:04 C 04 06 35.53 +27 48 51.5 r G96
2012-12-11 04:01:12 C 04 06 34.34 +27 48 52.0 r G96
2012-12-11 04:11:23 C 04 06 33.15 +27 48 53.8 r G96
2012-12-11 07:29:33 C 04 06 09.57 +27 49 11.4 r G96
2012-12-11 07:37:58 C 04 06 08.60 +27 49 12.0 r G96
2012-12-11 07:46:33 C 04 06 07.59 +27 49 12.9 r G96
2012-12-11 07:55:05 C 04 06 06.55 +27 49 13.5 r G96
2012-12-11 08:03:40 C 04 06 05.54 +27 49 14.4 r G96
2012-12-13 07:40:56 C 04 00 33.23 +27 52 58.1 o 291
2012-12-13 07:44:36 C 04 00 32.79 +27 52 58.0 o 291
2012-12-13 07:48:18 C 04 00 32.37 +27 52 58.5 o 291
2012-12-21 08:41:15 C 03 37 52.74 +27 57 59.0 o 291
2012-12-21 08:42:31 C 03 37 52.60 +27 57 58.9 o 291
2012-12-21 08:43:46 C 03 37 52.43 +27 57 58.9 o 291
2013-01-05 02:45:36 C 03 01 07.50 +27 38 01.7 u H21
2013-01-05 02:55:30 C 03 01 06.60 +27 38 00.8 u H21
2013-01-05 03:05:19 C 03 01 05.70 +27 37 59.9 u H21
2013-01-07 19:31:40 C 02 55 42.22 +27 33 17.2 q 204
2013-01-07 20:04:40 C 02 55 39.50 +27 33 15.1 q 204
2013-01-10 00:34:38 C 02 51 37.96 +27 29 49.3 u H21
2013-01-10 00:43:12 C 02 51 37.28 +27 29 48.8 u H21
2013-01-10 00:51:26 C 02 51 36.65 +27 29 48.2 u H21
2013-01-15 02:56:22 C 02 43 31.44 +27 24 00.1 r G96
2013-01-15 03:09:00 C 02 43 30.61 +27 23 59.9 r G96
2013-01-15 03:21:42 C 02 43 29.82 +27 23 59.6 r G96
2013-01-15 03:34:37 C 02 43 29.02 +27 23 58.7 r G96
2013-02-14 00:53:22 C 02 26 54.85 +28 36 23.5 q H21
2013-02-14 01:01:49 C 02 26 54.87 +28 36 24.9 q H21
2013-02-14 01:10:33 C 02 26 54.87 +28 36 26.8 q H21
2013-02-14 01:19:17 C 02 26 54.85 +28 36 29.0 q H21
2013-05-08 10:10:17 C 23 18 44.75 -10 24 21.3 u 807
2013-05-08 10:13:48 C 23 18 44.66 -10 24 25.9 u 807
2013-05-22 10:23:38 C 23 15 25.33 -16 13 15.2 u 807
2013-05-22 10:27:02 C 23 15 25.27 -16 13 17.8 u 807
2013-05-22 10:31:41 C 23 15 25.23 -16 13 22.2 u 807
2013-06-13 08:33:24 C 23 07 31.02 -23 25 45.3 u 807
2013-06-13 08:36:25 C 23 07 30.90 -23 25 47.9 u 807
2013-06-13 08:39:27 C 23 07 30.79 -23 25 50.6 u 807