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
2015-11-27 13:57:48 C 09 14 25.835 +01 08 57.23 L F51
2015-11-27 14:16:41 C 09 14 26.864 +01 08 07.89 L F51
2015-12-08 08:10:09 C 09 27 21.91 -10 36 39.7 u 807
2015-12-08 08:12:52 C 09 27 21.99 -10 36 47.4 u 807
2015-12-22 07:31:05 C 09 37 09.35 -26 14 43.6 u 807
2015-12-22 07:33:36 C 09 37 09.38 -26 14 50.4 u 807
2015-12-22 07:36:17 C 09 37 09.43 -26 14 57.6 u 807
2015-12-22 07:38:59 C 09 37 09.45 -26 15 05.0 u 807
2015-12-22 07:41:19 C 09 37 09.48 -26 15 11.3 u 807
2015-12-23 07:43:33 C 09 37 31.20 -27 19 51.3 u 807
2015-12-23 07:46:04 C 09 37 31.22 -27 19 58.0 u 807
2015-12-23 07:48:46 C 09 37 31.25 -27 20 05.3 u 807
2015-12-23 07:51:28 C 09 37 31.26 -27 20 12.7 u 807
2015-12-23 07:53:49 C 09 37 31.28 -27 20 19.1 u 807
2015-12-24 05:29:41 C 09 37 48.91 -28 17 51.6 u 807
2015-12-24 05:32:02 C 09 37 48.92 -28 17 57.9 u 807
2015-12-24 05:34:55 C 09 37 48.95 -28 18 05.6 u 807
2015-12-24 05:37:38 C 09 37 48.98 -28 18 12.9 u 807
2015-12-24 05:39:59 C 09 37 48.99 -28 18 19.2 u 807
2016-04-22 00:16:11 C 09 24 15.30 -43 47 28.4 u 807
2016-04-22 00:22:18 C 09 24 15.85 -43 47 22.8 u 807
2016-04-22 00:28:45 C 09 24 16.46 -43 47 16.5 u 807
2017-07-01 08:11:16 C 22 11 56.05 +27 26 39.2 u H21
2017-07-01 08:23:12 C 22 11 55.98 +27 26 49.8 u H21
2017-07-01 08:45:44 C 22 11 55.81 +27 27 08.8 u H21
2017-07-15 06:32:15 C 22 06 41.81 +32 00 33.0 u H21
2017-07-15 06:37:48 C 22 06 41.68 +32 00 36.5 u H21
2017-07-15 06:46:00 C 22 06 41.39 +32 00 43.2 u H21
2017-07-16 05:35:14 C 22 06 04.84 +32 18 14.8 u H21
2017-07-16 05:58:34 C 22 06 04.11 +32 18 33.2 u H21
2017-07-16 06:22:57 C 22 06 03.39 +32 18 51.6 u H21
2017-07-18 06:29:47 C 22 04 38.99 +32 55 09.6 u H21
2017-07-18 06:41:46 C 22 04 38.61 +32 55 18.7 u H21
2017-07-18 06:56:07 C 22 04 38.13 +32 55 29.6 u H21
2017-07-20 06:05:08 C 22 03 06.49 +33 30 04.4 u H21
2017-07-20 06:21:02 C 22 03 05.89 +33 30 16.5 u H21
2017-07-20 06:44:37 C 22 03 05.10 +33 30 33.3 u H21
2017-08-05 05:08:23 C 21 45 28.22 +37 22 54.6 u H21
2017-08-05 05:29:44 C 21 45 26.95 +37 23 04.8 u H21
2017-08-05 05:52:51 C 21 45 25.59 +37 23 15.8 u H21
2022-11-07 02:35:10 C 01 24 02.13 +61 06 08.5 u H21
2022-11-07 02:37:57 C 01 24 01.99 +61 06 05.3 u H21
2022-11-07 02:40:44 C 01 24 01.79 +61 06 02.4 u H21
2022-11-07 02:43:31 C 01 24 01.64 +61 05 59.4 u H21
2022-11-07 02:46:17 C 01 24 01.53 +61 05 56.2 u H21
2022-11-07 02:49:04 C 01 24 01.47 +61 05 52.9 u H21
2022-11-16 09:01:58 C 01 17 39.581 +56 02 45.74 V T05
2022-11-16 09:11:08 C 01 17 39.422 +56 02 29.29 V T05
2022-11-16 09:15:43 C 01 17 39.334 +56 02 21.55 V T05
2022-11-16 09:26:50 C 01 17 39.074 +56 02 03.73 V T05