872894 (2018 XH)

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2998178998 ± 1.05e-08
Semi-major axis (a)1.4167114456 AU ± 2.67e-09
Inclination (i)1.23164359° ± 1.38e-06
Long. of Asc. Node (Ω)281.65203803° ± 3.37e-05
Arg. of Perihelion (ω)216.51538011° ± 3.38e-05
Mean Anomaly (M)13.85065597° ± 6.82e-06
Mean Motion (n)0.5845076133°/day ± 1.65e-09
Perihelion dist (q)0.99195600 AU ± 1.50e-08
Aphelion dist (Q)1.84146690 AU ± 1.53e-08
Orbital Period1.68625055 yr ± 4.76e-09
Physical Parameters
H (abs. magnitude)22.08
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.213″
Uncertainty0
Orbit TypeApollo
MOID0.013221 AU
Observations Used211
Oppositions5
Arc Total2011-2024
First Observation Used2011-08-29
Last Observation Used2024-03-02
Observations (218)
Date Type RA Dec Mag Band Observatory
2023-11-08 12:46:06 C 02 08 20.722 +17 21 40.99 X F51
2023-11-10 06:28:25 C 02 04 52.474 +17 02 57.31 X F52
2023-11-10 06:43:22 C 02 04 51.134 +17 02 50.57 X F52
2023-11-10 07:13:26 C 02 04 48.420 +17 02 37.29 X F52
2023-11-11 07:42:08 C 02 02 44.085 +16 51 14.85 X F52
2023-11-11 07:59:50 C 02 02 42.460 +16 51 06.66 X F52
2023-11-11 08:17:35 C 02 02 40.832 +16 50 58.50 X F52
2023-11-11 08:35:35 C 02 02 39.185 +16 50 49.99 X F52
2023-11-16 06:50:28 C 01 52 47.106 +15 52 52.22 X F52
2023-11-16 07:08:09 C 01 52 45.539 +15 52 43.56 X F52
2023-11-16 07:26:06 C 01 52 43.939 +15 52 34.75 X F52
2024-01-30 02:10:45 C 02 22 29.13 +13 05 32.0 V 695
2024-01-30 02:19:57 C 02 22 30.09 +13 05 35.0 V 695
2024-01-30 02:29:08 C 02 22 31.05 +13 05 37.8 V 695
2024-03-02 06:12:38 C 04 27 36.329 +17 00 46.91 X F51
2024-03-02 06:31:17 C 04 27 40.340 +17 00 49.86 X F51
2024-03-02 06:49:55 C 04 27 44.329 +17 00 52.22 X F51
2024-03-02 07:08:34 C 04 27 48.320 +17 00 54.84 X F51