2024 WJ4

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4951110688 ± 1.20e-06
Semi-major axis (a)0.8635524644 AU ± 1.12e-08
Inclination (i)11.32582273° ± 3.39e-05
Long. of Asc. Node (Ω)26.44438399° ± 1.10e-04
Arg. of Perihelion (ω)233.48725396° ± 8.43e-05
Mean Anomaly (M)247.02073989° ± 1.00e-04
Mean Motion (n)1.2282285388°/day ± 2.38e-08
Perihelion dist (q)0.43599808 AU ± 1.04e-06
Aphelion dist (Q)1.29110685 AU ± 1.04e-06
Orbital Period0.80247792 yr ± 1.56e-08
Physical Parameters
H (abs. magnitude)21.56
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.223″
Uncertainty0
Orbit TypeAten
MOID0.024510 AU
Observations Used60
Oppositions3
Arc Total2012-2025
First Observation Used2012-12-28
Last Observation Used2025-02-19
Observations (61)
Date Type RA Dec Mag Band Observatory
2024-12-11 11:53:51 C 05 30 50.47 +58 53 43.5 V 291
2024-12-11 11:56:14 C 05 30 49.69 +58 53 44.8 V 291
2024-12-11 11:58:37 C 05 30 48.81 +58 53 45.7 V 291
2024-12-20 21:14:07 C 04 12 14.868 +58 36 52.70 X 033
2024-12-20 21:16:29 C 04 12 14.087 +58 36 50.90 X 033
2024-12-20 21:18:50 C 04 12 13.327 +58 36 49.40 X 033
2025-01-13 06:19:28 C 02 32 46.34 +48 15 19.2 o 695
2025-01-13 06:39:20 C 02 32 45.06 +48 14 56.2 o 695
2025-01-13 06:59:11 C 02 32 43.79 +48 14 33.0 o 695
2025-02-19 02:57:34 C 02 39 50.660 +37 49 29.20 V 291
2025-02-19 03:18:21 C 02 39 51.440 +37 49 19.20 V 291