2025 WL13

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5827089685 ± 3.28e-04
Semi-major axis (a)1.3573142821 AU ± 9.64e-04
Inclination (i)32.56847853° ± 1.94e-02
Long. of Asc. Node (Ω)67.98370102° ± 1.80e-04
Arg. of Perihelion (ω)255.45464047° ± 1.68e-02
Mean Anomaly (M)30.36900607° ± 4.36e-02
Mean Motion (n)0.6232921365°/day ± 6.64e-04
Perihelion dist (q)0.56639508 AU ± 6.00e-04
Aphelion dist (Q)2.14823349 AU ± 1.59e-03
Orbital Period1.58132315 yr ± 1.68e-03
Physical Parameters
H (abs. magnitude)24.20
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.286″
Uncertainty2
Orbit TypeApollo
MOID0.038973 AU
Observations Used76
Oppositions1
Arc Total2025-2025
First Observation Used2025-11-29
Last Observation Used2025-12-11
Observations (78)
Date Type RA Dec Mag Band Observatory
2025-11-29 21:42:06 C 04 18 20.41 +15 04 52.2 V L01
2025-11-29 21:45:01 C 04 18 17.868 +15 05 59.71 X M26
2025-11-29 22:28:18 C 04 17 34.98 +15 21 52.1 Z C82
2025-11-29 22:30:38 C 04 17 32.77 +15 22 42.4 Z C82
2025-11-29 22:33:31 C 04 17 29.88 +15 23 45.4 Z C82
2025-11-29 22:36:57 C 04 17 26.49 +15 24 59.1 Z C82
2025-11-29 23:43:11 B 04 16 30.992 +15 51 00.93 Z Y05
2025-11-29 23:56:55 B 04 16 17.723 +15 55 53.84 Z Y05
2025-11-30 01:10:10 C 04 15 10.470 +16 21 47.60 V 807
2025-11-30 01:13:57 C 04 15 06.910 +16 23 06.80 V 807
2025-11-30 01:17:45 C 04 15 03.330 +16 24 26.00 V 807
2025-11-30 11:37:03 B 04 06 05.131 +19 40 19.18 W 900
2025-11-30 11:50:54 B 04 05 53.381 +19 44 26.24 W 900
2025-11-30 12:04:44 B 04 05 41.630 +19 48 32.48 W 900
2025-11-30 13:54:51 C 04 04 14.317 +20 21 18.99 V O51
2025-11-30 13:54:57 C 04 04 14.238 +20 21 20.67 V O51
2025-11-30 13:55:10 C 04 04 14.053 +20 21 24.38 V O51
2025-11-30 18:48:26 B 04 00 25.15 +21 40 56.4 V I93
2025-11-30 18:54:53 B 04 00 20.18 +21 42 40.2 V I93
2025-11-30 19:01:15 B 04 00 15.28 +21 44 22.3 V I93
2025-11-30 19:59:40 B 03 59 30.28 +21 59 53.9 X 958
2025-11-30 20:08:09 B 03 59 23.78 +22 02 08.8 X 958
2025-11-30 20:16:35 B 03 59 17.27 +22 04 22.1 X 958
2025-11-30 22:50:09 B 03 57 18.523 +22 43 27.80 V L65
2025-11-30 23:12:29 B 03 57 01.673 +22 49 03.00 V L65
2025-12-11 05:35:09 C 02 43 11.75 +42 34 18.0 V 290
2025-12-11 06:00:15 C 02 43 08.75 +42 34 50.5 V 290
2025-12-11 06:10:55 C 02 43 07.47 +42 35 04.4 V 290