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
2011-01-30 06:01:59 C 01 55 23.562 +12 35 02.34 L F51
2014-07-26 07:44:46 C 16 37 38.180 -12 37 37.84 L F51
2014-07-26 08:01:52 C 16 37 37.989 -12 37 32.78 L F51
2014-07-26 08:18:56 C 16 37 37.836 -12 37 27.59 L F51
2014-07-26 08:36:03 C 16 37 37.620 -12 37 22.36 L F51
2015-11-08 11:36:16 C 08 41 44.99 +18 46 58.6 R G45
2015-11-08 11:43:54 C 08 41 45.57 +18 46 43.8 R G45
2015-11-08 11:51:42 C 08 41 46.20 +18 46 28.3 R G45
2015-11-08 11:51:48 C 08 41 46.23 +18 46 28.0 R G45
2015-11-08 11:59:57 C 08 41 46.88 +18 46 11.9 R G45
2015-11-08 12:08:02 C 08 41 47.56 +18 45 56.5 R G45
2015-11-08 12:16:56 C 08 41 48.25 +18 45 38.5 R G45
2015-11-12 11:13:11 C 08 49 32.30 +15 31 27.8 R G45
2015-11-12 11:14:38 C 08 49 32.42 +15 31 24.3 R G45
2015-11-12 11:20:53 C 08 49 32.88 +15 31 11.0 R G45
2015-11-12 11:36:03 C 08 49 34.02 +15 30 39.0 R G45
2015-11-12 11:43:40 C 08 49 34.60 +15 30 22.9 R G45
2015-11-13 11:37:42 C 08 51 26.70 +14 39 21.0 R G45
2015-11-13 11:45:45 C 08 51 27.25 +14 39 03.6 R G45
2015-11-13 11:53:51 C 08 51 27.87 +14 38 45.7 R G45
2015-11-13 12:02:00 C 08 51 28.50 +14 38 28.1 R G45
2015-11-13 12:10:38 C 08 51 29.10 +14 38 09.6 R G45
2015-11-13 12:18:12 C 08 51 29.69 +14 37 53.3 R G45
2015-11-13 12:27:49 C 08 51 30.41 +14 37 32.9 R G45
2015-11-14 11:33:48 C 08 53 16.95 +13 47 22.5 R G45
2015-11-14 11:50:18 C 08 53 18.18 +13 46 46.4 R G45
2015-11-14 12:06:45 C 08 53 19.37 +13 46 10.0 R G45
2015-11-14 12:15:08 C 08 53 19.99 +13 45 51.9 R G45
2015-11-14 12:23:55 C 08 53 20.63 +13 45 33.0 R G45
2015-11-18 11:05:54 C 09 00 18.14 +10 11 29.2 R G45
2015-11-18 11:06:00 C 09 00 18.16 +10 11 29.1 R G45
2015-11-18 11:11:38 C 09 00 18.56 +10 11 16.0 R G45
2015-11-18 11:13:49 C 09 00 18.66 +10 11 11.0 R G45
2015-11-18 11:19:09 C 09 00 19.03 +10 10 58.0 R G45
2015-11-18 11:21:21 C 09 00 19.18 +10 10 53.2 R G45
2015-11-18 11:26:52 C 09 00 19.55 +10 10 40.3 R G45
2015-11-18 11:29:24 C 09 00 19.74 +10 10 34.5 R G45
2015-11-18 11:32:18 C 09 00 19.90 +10 10 27.8 R G45
2015-11-18 11:48:16 C 09 00 20.99 +10 09 50.4 R G45
2015-11-18 12:04:45 C 09 00 22.12 +10 09 12.4 R G45
2015-11-20 09:12:10 C 09 03 30.73 +08 22 34.8 q 703
2015-11-20 09:18:39 C 09 03 31.20 +08 22 18.3 q 703
2015-11-20 09:25:08 C 09 03 31.62 +08 22 01.5 q 703
2015-11-20 09:31:38 C 09 03 32.01 +08 21 46.2 q 703
2015-11-21 11:11:39 C 09 05 15.52 +07 19 49.8 R G45
2015-11-21 11:19:45 C 09 05 15.98 +07 19 29.8 R G45
2015-11-21 11:27:36 C 09 05 16.49 +07 19 10.8 R G45
2015-11-21 11:35:57 C 09 05 17.03 +07 18 50.4 R G45
2015-11-27 13:19:53 C 09 14 23.760 +01 10 36.56 L F51
2015-11-27 13:38:51 C 09 14 24.797 +01 09 46.80 L F51