2024 WE18

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2660833276 ± 1.27e-04
Semi-major axis (a)1.6552552407 AU ± 3.89e-04
Inclination (i)15.08936980° ± 4.83e-03
Long. of Asc. Node (Ω)250.02698762° ± 2.70e-03
Arg. of Perihelion (ω)133.34446096° ± 5.89e-03
Mean Anomaly (M)185.95548877° ± 6.64e-02
Mean Motion (n)0.4628228782°/day ± 1.63e-04
Perihelion dist (q)1.21481942 AU ± 3.54e-04
Aphelion dist (Q)2.09569106 AU ± 5.35e-04
Orbital Period2.12959715 yr ± 7.50e-04
Physical Parameters
H (abs. magnitude)23.04
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.150″
Uncertainty2
Orbit TypeAmor
MOID0.269815 AU
Observations Used21
Oppositions1
Arc Total2024-2024
First Observation Used2024-11-20
Last Observation Used2024-12-02
Observations (22)
Date Type RA Dec Mag Band Observatory
2024-11-20 06:22:02 C 01 42 36.299 +31 38 08.34 V G96
2024-11-20 06:29:28 C 01 42 36.929 +31 37 52.03 V G96
2024-11-20 06:36:53 C 01 42 37.559 +31 37 33.96 V G96
2024-11-20 06:44:19 C 01 42 38.164 +31 37 17.00 V G96
2024-11-28 07:09:05 C 01 59 48.802 +24 40 53.00 X F52
2024-11-28 07:27:28 C 01 59 50.240 +24 40 16.23 X F52
2024-11-28 07:45:58 C 01 59 51.704 +24 39 39.01 X F52
2024-11-28 09:35:51 C 02 00 00.427 +24 35 56.47 V F52
2024-11-28 09:36:45 C 02 00 00.505 +24 35 54.71 V F52
2024-11-28 21:08:03 C 02 01 01.918 +24 12 43.05 V Z84
2024-11-28 21:36:06 C 02 01 04.169 +24 11 47.57 V Z84
2024-11-29 01:51:21 C 02 01 27.635 +24 03 19.44 V V06
2024-11-29 01:58:00 C 02 01 28.189 +24 03 06.66 V V06
2024-11-29 02:04:38 C 02 01 28.697 +24 02 53.38 V V06
2024-11-29 02:11:17 C 02 01 29.244 +24 02 40.60 V V06
2024-12-01 03:02:19 C 02 05 43.350 +22 28 08.36 V V06
2024-12-01 03:10:17 C 02 05 43.984 +22 27 53.60 V V06
2024-12-01 03:18:15 C 02 05 44.624 +22 27 38.70 V V06
2024-12-01 03:26:14 C 02 05 45.251 +22 27 23.51 V V06
2024-12-02 02:22:01 C 02 07 43.75 +21 44 37.7 V H21
2024-12-02 02:30:20 C 02 07 44.42 +21 44 22.9 V H21
2024-12-02 02:35:53 C 02 07 44.85 +21 44 12.4 V H21