276660 (2003 WB25)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2887579753 ± 5.36e-08
Semi-major axis (a)1.7850089542 AU ± 1.86e-09
Inclination (i)29.79068663° ± 7.60e-06
Long. of Asc. Node (Ω)259.94091066° ± 4.85e-06
Arg. of Perihelion (ω)210.97820008° ± 2.11e-05
Mean Anomaly (M)57.75297089° ± 1.36e-05
Mean Motion (n)0.4132869362°/day ± 6.45e-10
Perihelion dist (q)1.26957338 AU ± 9.57e-08
Aphelion dist (Q)2.30044453 AU ± 9.57e-08
Orbital Period2.38484742 yr ± 3.72e-09
Physical Parameters
H (abs. magnitude)18.41
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.375″
Uncertainty0
Orbit TypeAmor
MOID0.317365 AU
Observations Used313
Oppositions12
Arc Total2003-2023
First Observation Used2003-11-05
Last Observation Used2023-01-26
Observations (319)
Date Type RA Dec Mag Band Observatory
2003-12-06 21:35:39 C 06 34 21.41 +22 27 57.7 r 213
2003-12-06 21:40:05 C 06 34 21.18 +22 27 41.8 r 213
2003-12-06 22:09:21 C 06 34 19.30 +22 26 03.6 r 620
2003-12-06 22:16:58 C 06 34 18.90 +22 25 38.3 r 620
2003-12-06 22:21:31 C 06 34 18.53 +22 25 22.7 r 176
2003-12-06 22:22:54 C 06 34 18.44 +22 25 18.1 r 176
2003-12-06 22:24:18 C 06 34 18.36 +22 25 13.6 r 176
2003-12-06 22:25:41 C 06 34 18.28 +22 25 08.7 r 176
2003-12-07 00:40:19 C 06 34 09.31 +22 17 29.2 r 170
2003-12-07 00:41:27 C 06 34 09.20 +22 17 25.6 r 170
2003-12-07 22:42:57 C 06 32 47.28 +21 01 09.2 c 046
2003-12-07 22:45:08 C 06 32 47.08 +21 00 59.5 c 046
2003-12-07 22:47:30 C 06 32 47.02 +21 00 52.3 c 046
2003-12-07 22:48:23 C 06 32 46.97 +21 00 49.0 c 046
2003-12-08 22:24:25 C 06 31 15.54 +19 37 20.3 o 084
2003-12-12 22:33:16 C 06 24 37.60 +13 41 58.9 r 203
2003-12-12 23:25:59 C 06 24 33.42 +13 38 38.1 r 203
2003-12-13 13:57:07 C 06 23 30.35 +12 43 51.9 17.6 r D85
2003-12-13 13:58:48 C 06 23 30.23 +12 43 45.6 17.2 r D85
2003-12-13 14:01:20 C 06 23 30.03 +12 43 36.1 17.2 r D85
2003-12-13 16:02:13 C 06 23 20.44 +12 35 23.9 355
2003-12-13 16:04:50 C 06 23 20.21 +12 35 13.2 355
2003-12-13 16:08:13 C 06 23 19.90 +12 35 01.3 355
2003-12-14 21:43:51 C 06 21 09.38 +10 41 13.7 r 203
2003-12-14 22:11:19 C 06 21 07.27 +10 39 28.1 r 203
2003-12-15 22:47:05 C 06 19 15.96 +09 04 24.4 126
2003-12-15 22:54:31 C 06 19 15.38 +09 03 55.2 126
2003-12-15 22:57:54 C 06 19 15.06 +09 03 41.2 126
2003-12-15 23:02:53 C 06 19 14.65 +09 03 22.5 126
2003-12-15 23:07:26 C 06 19 14.34 +09 03 05.0 126
2003-12-19 06:51:30 C 06 13 06.02 +03 55 10.5 16.2 d H72
2003-12-19 06:53:07 C 06 13 05.92 +03 55 02.8 16.0 d H72
2003-12-19 06:54:45 C 06 13 05.84 +03 54 56.3 17.2 d H72
2003-12-19 06:56:22 C 06 13 05.72 +03 54 49.8 16.7 d H72
2003-12-20 05:25:27 C 06 11 21.64 +02 28 58.2 16.6 d H72
2003-12-20 05:27:04 C 06 11 21.46 +02 28 52.0 16.3 d H72
2003-12-20 05:28:41 C 06 11 21.31 +02 28 45.0 18.2 d H72
2003-12-20 05:30:17 C 06 11 21.13 +02 28 39.5 18.0 d H72
2003-12-20 13:16:26 C 06 10 45.47 +01 59 36.7 17.2 r D85
2003-12-20 13:23:46 C 06 10 44.95 +01 59 07.5 17.1 r D85
2003-12-20 13:31:04 C 06 10 44.44 +01 58 40.3 17.1 r D85
2003-12-23 23:39:44 C 06 04 23.44 -03 05 30.5 r 170
2003-12-23 23:40:31 C 06 04 23.38 -03 05 32.9 r 170
2003-12-23 23:41:15 C 06 04 23.31 -03 05 35.7 r 170
2003-12-23 23:48:40 C 06 04 22.46 -03 06 05.4 c 113
2003-12-23 23:49:45 C 06 04 22.33 -03 06 09.6 c 113
2003-12-26 22:17:38 C 05 59 05.85 -07 10 20.1 c 130
2003-12-26 22:22:50 C 05 59 05.43 -07 10 37.3 c 130
2003-12-26 22:28:00 C 05 59 05.02 -07 10 55.0 c 130
2003-12-26 22:33:12 C 05 59 04.62 -07 11 12.1 c 130