2024 WF18

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1444401001 ± 2.59e-07
Semi-major axis (a)1.0104060138 AU ± 2.11e-08
Inclination (i)11.53130495° ± 2.21e-05
Long. of Asc. Node (Ω)258.59123250° ± 6.09e-06
Arg. of Perihelion (ω)300.42357393° ± 3.20e-05
Mean Anomaly (M)229.15565891° ± 3.08e-05
Mean Motion (n)0.9704393372°/day ± 3.04e-08
Perihelion dist (q)0.86446287 AU ± 2.62e-07
Aphelion dist (Q)1.15634916 AU ± 2.62e-07
Orbital Period1.01564956 yr ± 3.18e-08
Physical Parameters
H (abs. magnitude)24.19
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.269″
Uncertainty0
Orbit TypeApollo
MOID0.067049 AU
Observations Used65
Oppositions1
Arc Total2023-2025
First Observation Used2023-12-05
Last Observation Used2025-12-12
Observations (65)
Date Type RA Dec Mag Band Observatory
2025-10-20 07:08:36 C 03 55 36.057 +62 19 24.20 W 675
2025-11-28 06:14:57 C 01 54 24.497 +38 54 46.93 X F51
2025-11-28 06:32:16 C 01 54 22.734 +38 53 45.34 X F51
2025-11-28 06:49:38 C 01 54 20.956 +38 52 43.41 X F51
2025-11-28 07:07:21 C 01 54 19.122 +38 51 39.11 X F51
2025-12-10 05:35:51 C 01 40 46.290 +20 32 00.70 V 691
2025-12-10 05:49:02 C 01 40 45.880 +20 31 10.10 V 691
2025-12-10 06:02:13 C 01 40 45.450 +20 30 19.80 V 691
2025-12-10 06:10:09 C 01 40 45.152 +20 29 47.69 V G96
2025-12-10 06:18:14 C 01 40 44.947 +20 29 17.30 V G96
2025-12-10 06:26:18 C 01 40 44.677 +20 28 45.84 V G96
2025-12-10 06:34:23 C 01 40 44.501 +20 28 14.70 V G96
2025-12-12 04:41:02 C 01 40 11.680 +17 35 16.60 V 291
2025-12-12 04:48:29 C 01 40 11.490 +17 34 48.70 V 291
2025-12-12 04:55:56 C 01 40 11.310 +17 34 21.10 V 291