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
2013-06-13 08:42:30 C 23 07 30.65 -23 25 53.2 u 807
2013-06-26 08:25:54 C 22 51 54.93 -27 54 52.3 u 807
2013-06-26 08:30:18 C 22 51 54.62 -27 54 56.2 u 807
2013-06-26 08:34:42 C 22 51 54.30 -27 55 00.2 u 807
2013-06-26 08:39:06 C 22 51 53.98 -27 55 04.0 u 807
2013-06-26 08:43:29 C 22 51 53.67 -27 55 07.6 u 807
2023-12-11 11:12:11 C 05 07 10.440 +32 58 35.69 V T05
2023-12-11 11:16:55 C 05 07 09.922 +32 58 37.92 V T05
2023-12-11 11:26:32 C 05 07 08.762 +32 58 43.07 V T05
2023-12-11 11:42:31 C 05 07 06.814 +32 58 51.13 V T05
2023-12-13 06:29:41 C 05 02 02.389 +33 21 25.85 V G96
2023-12-13 06:37:11 C 05 02 01.446 +33 21 29.77 V G96
2023-12-13 06:44:41 C 05 02 00.499 +33 21 33.77 V G96
2023-12-13 06:52:11 C 05 01 59.534 +33 21 37.62 V G96
2023-12-13 10:26:53 C 05 01 32.978 +33 23 33.54 V T08
2023-12-13 10:34:47 C 05 01 31.992 +33 23 37.75 V T08
2023-12-13 10:40:22 C 05 01 31.327 +33 23 40.60 V T08
2023-12-13 11:02:13 C 05 01 28.502 +33 23 51.76 V T08
2023-12-14 08:16:10 C 04 58 50.170 +33 34 55.92 V T08
2023-12-14 08:21:17 C 04 58 49.478 +33 34 57.72 V T08
2023-12-14 09:13:32 C 04 58 42.576 +33 35 25.62 V T08
2023-12-14 09:29:03 C 04 58 40.601 +33 35 34.58 V T08
2023-12-16 13:54:08 C 04 51 47.182 +34 02 13.60 V T05
2023-12-16 13:54:47 C 04 51 47.059 +34 02 14.39 V T05
2023-12-16 13:55:27 C 04 51 46.903 +34 02 15.79 V T05
2023-12-16 13:56:06 C 04 51 46.927 +34 02 15.11 V T05
2023-12-16 13:56:45 C 04 51 46.886 +34 02 14.78 V T05
2023-12-17 09:49:48 C 04 49 04.745 +34 12 13.21 V T08
2023-12-17 10:02:23 C 04 49 02.952 +34 12 19.51 V T08
2023-12-17 10:07:02 C 04 49 02.311 +34 12 21.64 V T08
2023-12-17 10:57:38 C 04 48 54.998 +34 12 45.79 V T08
2023-12-17 21:57:24 B 04 47 23.88 +34 18 02.5 X K19
2023-12-17 22:02:37 B 04 47 23.11 +34 18 05.2 X K19
2023-12-17 22:07:49 B 04 47 22.36 +34 18 07.4 X K19
2023-12-19 19:21:25 B 04 40 53.78 +34 39 37.5 X M45
2023-12-19 19:28:05 B 04 40 52.79 +34 39 40.6 X M45
2023-12-19 19:34:27 B 04 40 51.80 +34 39 43.7 X M45
2023-12-31 10:05:57 C 03 55 56.892 +36 20 03.59 X F51
2023-12-31 10:19:01 C 03 55 54.585 +36 20 06.35 X F51
2023-12-31 10:45:10 C 03 55 49.986 +36 20 11.67 X F51
2024-01-01 05:30:27 C 03 52 38.255 +36 24 26.03 V G96
2024-01-01 05:32:02 C 03 52 37.970 +36 24 26.89 V 703
2024-01-01 05:32:25 C 03 52 37.924 +36 24 26.82 V 703
2024-01-01 05:35:35 C 03 52 37.348 +36 24 28.55 V 703
2024-01-01 05:35:59 C 03 52 37.326 +36 24 26.42 V 703
2024-01-01 05:37:56 C 03 52 36.926 +36 24 27.58 V G96
2024-01-01 05:39:08 C 03 52 36.746 +36 24 28.44 V 703
2024-01-01 05:39:31 C 03 52 36.628 +36 24 27.86 V 703
2024-01-01 05:43:04 C 03 52 35.987 +36 24 27.90 V 703
2024-01-01 05:45:26 C 03 52 35.598 +36 24 29.05 V G96