2024 XO18

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5902070100 ± 3.67e-05
Semi-major axis (a)2.9002207696 AU ± 2.75e-04
Inclination (i)14.68478784° ± 1.44e-03
Long. of Asc. Node (Ω)266.97654233° ± 8.81e-04
Arg. of Perihelion (ω)114.44921732° ± 1.65e-03
Mean Anomaly (M)86.73720161° ± 1.20e-02
Mean Motion (n)0.1995564128°/day ± 2.84e-05
Perihelion dist (q)1.18849014 AU ± 1.55e-04
Aphelion dist (Q)4.61195140 AU ± 4.50e-04
Orbital Period4.93908599 yr ± 7.02e-04
Physical Parameters
H (abs. magnitude)21.29
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.068″
Uncertainty2
Orbit TypeAmor
MOID0.299129 AU
Observations Used14
Oppositions1
Arc Total2024-2024
First Observation Used2024-12-05
Last Observation Used2024-12-21
Observations (14)
Date Type RA Dec Mag Band Observatory
2024-12-05 10:28:08 C 07 34 58.625 +20 40 15.69 X F52
2024-12-05 11:04:45 C 07 34 56.527 +20 39 48.05 X F52
2024-12-05 11:23:07 C 07 34 55.464 +20 39 34.24 X F52
2024-12-06 11:21:46 C 07 33 35.77 +20 21 15.1 V 673
2024-12-06 11:34:19 C 07 33 35.03 +20 21 05.6 V 673
2024-12-07 11:52:23 C 07 32 12.33 +20 02 45.3 V 673
2024-12-07 12:21:55 C 07 32 10.57 +20 02 22.7 V 673
2024-12-14 08:54:31 C 07 22 01.039 +18 04 07.00 V H01
2024-12-14 09:01:55 C 07 22 00.521 +18 04 02.05 V H01
2024-12-14 09:14:49 C 07 21 59.636 +18 03 53.06 V H01
2024-12-14 09:26:30 C 07 21 58.848 +18 03 45.17 V H01
2024-12-21 12:15:45 C 07 10 32.423 +16 13 45.19 V V06
2024-12-21 12:21:29 C 07 10 32.030 +16 13 41.63 V V06
2024-12-21 12:32:58 C 07 10 31.231 +16 13 34.75 V V06