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
2024-01-01 05:52:54 C 03 52 34.270 +36 24 30.60 V G96
2024-01-01 19:16:39 B 03 50 17.33 +36 27 16.0 V 130
2024-01-01 19:29:47 B 03 50 15.05 +36 27 19.2 V 130
2024-01-04 08:28:48 C 03 39 46.217 +36 38 06.22 V T05
2024-01-04 08:33:23 C 03 39 45.346 +36 38 07.04 V T05
2024-01-04 08:41:12 C 03 39 43.992 +36 38 07.80 V T05
2024-01-04 09:09:16 C 03 39 38.983 +36 38 10.79 V T05
2024-01-05 16:14:28 B 03 34 21.31 +36 42 04.0 X M45
2024-01-05 16:21:07 B 03 34 20.16 +36 42 05.1 X M45
2024-01-05 16:27:25 B 03 34 19.04 +36 42 06.2 X M45
2024-01-08 08:56:57 C 03 23 21.156 +36 47 50.10 V T05
2024-01-08 09:01:30 C 03 23 20.306 +36 47 50.42 V T05
2024-01-08 09:09:19 C 03 23 18.991 +36 47 50.64 V T05
2024-01-08 09:27:26 C 03 23 15.816 +36 47 51.00 V T05
2024-01-10 09:09:38 C 03 15 18.564 +36 49 43.36 V T08
2024-01-10 09:23:52 C 03 15 16.169 +36 49 43.50 V T08
2024-01-10 09:31:35 C 03 15 14.755 +36 49 42.31 V T08
2024-01-10 09:36:14 C 03 15 14.047 +36 49 42.56 V T08
2024-01-10 17:51:27 B 03 13 53.964 +36 49 43.93 X K87
2024-01-10 17:59:53 B 03 13 52.541 +36 49 43.93 X K87
2024-01-10 18:08:19 B 03 13 51.142 +36 49 43.97 X K87
2024-01-11 08:12:16 C 03 11 31.471 +36 50 00.78 V T08
2024-01-11 08:16:55 C 03 11 30.756 +36 50 01.46 V T08
2024-01-11 08:25:45 C 03 11 29.186 +36 50 00.28 V T08
2024-01-11 08:45:48 C 03 11 25.807 +36 50 01.21 V T08
2024-01-12 18:58:00 B 03 05 54.04 +36 49 36.8 X K19
2024-01-12 19:03:12 B 03 05 53.16 +36 49 36.6 X K19
2024-01-12 19:08:24 B 03 05 52.29 +36 49 36.2 X K19
2024-01-14 08:03:58 C 02 59 58.248 +36 48 34.06 V T08
2024-01-14 08:08:38 C 02 59 57.547 +36 48 33.70 V T08
2024-01-14 08:22:00 C 02 59 55.313 +36 48 32.94 V T08
2024-01-14 08:37:09 C 02 59 52.836 +36 48 31.68 V T08
2024-01-16 07:47:08 C 02 52 32.614 +36 45 57.35 V T05
2024-01-16 07:51:08 C 02 52 31.987 +36 45 56.74 V T05
2024-01-16 07:58:31 C 02 52 30.802 +36 45 56.09 V T05
2024-01-16 08:18:09 C 02 52 27.638 +36 45 54.04 V T05
2024-01-17 19:14:10 S 02 47 10.35 +36 43 12.1 L C51
2024-01-17 23:52:53 S 02 46 28.33 +36 42 49.4 L C51
2024-01-18 01:25:51 S 02 46 14.40 +36 42 39.3 L C51
2024-01-18 02:57:53 S 02 46 00.67 +36 42 33.6 L C51
2024-01-18 06:04:23 S 02 45 32.70 +36 42 17.2 L C51
2024-01-19 06:50:15 C 02 41 51.835 +36 40 07.82 V T08
2024-01-19 06:55:07 C 02 41 51.115 +36 40 07.61 V T08
2024-01-19 07:06:34 C 02 41 49.310 +36 40 05.81 V T08
2024-01-19 07:39:08 C 02 41 44.261 +36 40 01.49 V T08
2024-01-30 03:30:13 C 02 05 54.935 +36 05 21.34 V 703
2024-01-30 03:33:30 C 02 05 54.463 +36 05 22.13 V 703
2024-01-30 03:36:47 C 02 05 54.006 +36 05 20.15 V 703
2024-01-30 03:40:04 C 02 05 53.628 +36 05 20.62 V 703
2024-02-03 06:24:36 C 01 52 56.782 +35 47 32.32 V T08