2024 WP4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7087924738 ± 5.38e-08
Semi-major axis (a)1.6595768009 AU ± 7.78e-08
Inclination (i)18.87505914° ± 8.20e-06
Long. of Asc. Node (Ω)359.71920529° ± 2.34e-05
Arg. of Perihelion (ω)182.91706818° ± 2.40e-05
Mean Anomaly (M)132.47735177° ± 1.04e-05
Mean Motion (n)0.4610162601°/day ± 3.24e-08
Perihelion dist (q)0.48328125 AU ± 9.21e-08
Aphelion dist (Q)2.83587235 AU ± 1.60e-07
Orbital Period2.13794256 yr ± 1.50e-07
Physical Parameters
H (abs. magnitude)19.59
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.253″
Uncertainty0
Orbit TypeApollo
MOID0.316287 AU
Observations Used82
Oppositions3
Arc Total2019-2025
First Observation Used2019-09-26
Last Observation Used2025-07-31
Observations (87)
Date Type RA Dec Mag Band Observatory
2024-11-25 19:36:48 B 00 43 05.51 +66 25 01.2 X M45
2024-11-25 19:42:59 B 00 43 02.22 +66 25 00.5 X M45
2024-11-25 19:48:50 B 00 42 59.18 +66 24 59.4 X M45
2024-11-29 00:41:06 B 00 02 50.575 +65 53 43.01 Z H36
2024-11-29 00:52:32 B 00 02 44.443 +65 53 35.05 Z H36
2024-11-29 02:36:39 C 00 01 49.966 +65 52 22.30 V I52
2024-11-29 02:40:43 C 00 01 47.683 +65 52 18.91 V I52
2024-11-29 02:44:46 C 00 01 45.584 +65 52 16.54 V I52
2024-11-29 02:48:49 C 00 01 43.504 +65 52 14.30 V I52
2024-11-29 18:05:48 B 23 53 49.171 +65 40 09.80 Z K74
2024-11-29 18:15:26 B 23 53 44.146 +65 40 01.67 Z K74
2024-11-29 18:25:04 B 23 53 39.082 +65 39 53.21 Z K74
2024-11-30 17:44:16 B 23 41 44.47 +65 18 05.0 X 595
2024-11-30 18:05:14 B 23 41 33.53 +65 17 43.3 X 595
2024-11-30 18:26:11 B 23 41 22.88 +65 17 22.0 X 595
2024-12-06 04:29:18 C 22 40 46.987 +62 02 55.48 V T12
2024-12-06 04:32:36 C 22 40 45.568 +62 02 49.18 V T12
2024-12-07 01:44:50 C 22 32 03.145 +61 20 40.16 V I52
2024-12-07 01:51:52 C 22 32 00.218 +61 20 26.12 V I52
2024-12-07 01:58:58 C 22 31 57.328 +61 20 10.93 V I52
2024-12-09 04:26:55 C 22 12 40.432 +59 30 17.30 V T12
2024-12-09 04:29:28 C 22 12 39.481 +59 30 11.37 V T12
2024-12-18 02:16:59 C 21 10 17.022 +49 48 51.80 V I52
2024-12-18 02:17:34 C 21 10 16.918 +49 48 50.26 V I52
2024-12-18 02:24:12 C 21 10 15.373 +49 48 29.23 V I52
2024-12-28 17:24:42 C 20 21 45.529 +35 33 37.00 X 033
2024-12-28 17:25:38 C 20 21 45.360 +35 33 34.00 X 033
2024-12-28 17:26:34 C 20 21 45.248 +35 33 30.60 X 033
2024-12-28 17:27:30 C 20 21 45.068 +35 33 27.20 X 033
2025-07-24 13:52:25 C 00 11 19.753 -12 46 10.32 V F51
2025-07-24 14:03:42 C 00 11 19.284 -12 46 13.09 V F51
2025-07-29 13:36:59 C 00 06 19.492 -13 17 11.74 V F51
2025-07-29 13:54:05 C 00 06 18.683 -13 17 16.43 V F51
2025-07-29 14:28:36 C 00 06 17.027 -13 17 25.82 V F51
2025-07-31 14:03:57 C 00 04 00.564 -13 30 45.87 V F51
2025-07-31 14:18:09 C 00 03 59.845 -13 30 50.55 V F51
2025-07-31 14:32:23 C 00 03 59.058 -13 30 54.68 V F51