504887 (2010 WL)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5359672079 ± 1.61e-08
Semi-major axis (a)2.3105996645 AU ± 1.03e-09
Inclination (i)22.86007961° ± 5.13e-06
Long. of Asc. Node (Ω)266.21794946° ± 2.83e-06
Arg. of Perihelion (ω)129.80492808° ± 8.73e-06
Mean Anomaly (M)104.48817598° ± 2.26e-06
Mean Motion (n)0.2806242627°/day ± 1.88e-10
Perihelion dist (q)1.07219401 AU ± 3.73e-08
Aphelion dist (Q)3.54900532 AU ± 3.73e-08
Orbital Period3.51226324 yr ± 2.35e-09
Physical Parameters
H (abs. magnitude)19.90
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.241″
Uncertainty0
Orbit TypeAmor
MOID0.191494 AU
Observations Used350
Oppositions16
Arc Total2003-2025
First Observation Used2003-12-19
Last Observation Used2025-01-27
Observations (424)
Date Type RA Dec Mag Band Observatory
2024-12-22 04:26:46 C 01 24 24.894 +24 26 44.16 V 703
2024-12-22 04:33:22 C 01 24 27.004 +24 26 30.48 V 703
2024-12-22 07:04:23 C 01 25 15.206 +24 21 18.14 V T05
2024-12-22 07:09:37 C 01 25 16.817 +24 21 06.88 V T05
2024-12-22 07:17:28 C 01 25 19.306 +24 20 50.57 V T05
2024-12-22 07:34:40 C 01 25 24.619 +24 20 13.60 V T05
2024-12-28 05:11:47 C 02 06 46.134 +19 29 49.70 V 703
2024-12-28 05:18:18 C 02 06 47.790 +19 29 35.92 V 703
2024-12-28 05:21:34 C 02 06 48.614 +19 29 30.62 V 703
2024-12-31 13:42:47 C 02 27 08.52 +16 59 26.6 V D29
2024-12-31 14:03:09 C 02 27 13.34 +16 58 50.0 V D29
2024-12-31 14:23:30 C 02 27 18.08 +16 58 14.1 V D29
2025-01-03 03:41:10 C 02 41 25.350 +15 13 45.80 V G96
2025-01-03 03:48:38 C 02 41 26.970 +15 13 33.64 V G96
2025-01-03 03:56:08 C 02 41 28.583 +15 13 21.32 V G96
2025-01-03 04:03:36 C 02 41 30.199 +15 13 09.16 V G96
2025-01-19 07:29:08 C 03 49 50.653 +07 36 40.32 X F51
2025-01-19 07:47:28 C 03 49 53.182 +07 36 25.33 X F51
2025-01-19 08:05:42 C 03 49 55.669 +07 36 11.31 X F51
2025-01-19 08:23:56 C 03 49 58.191 +07 35 56.89 X F51
2025-01-27 02:59:33 C 04 14 23.773 +05 36 47.02 V G96
2025-01-27 03:06:59 C 04 14 24.673 +05 36 43.70 V G96
2025-01-27 03:14:23 C 04 14 25.573 +05 36 40.03 V G96
2025-01-27 03:24:07 C 04 14 26.707 +05 36 34.42 V G96