2024 YH4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.0704739845 ± 3.47e-07
Semi-major axis (a)1.0201358533 AU ± 1.91e-08
Inclination (i)43.93562377° ± 2.98e-05
Long. of Asc. Node (Ω)288.26412561° ± 4.60e-06
Arg. of Perihelion (ω)289.90170912° ± 8.37e-05
Mean Anomaly (M)204.65226578° ± 1.23e-04
Mean Motion (n)0.9565887281°/day ± 2.69e-08
Perihelion dist (q)0.94824282 AU ± 3.54e-07
Aphelion dist (Q)1.09202889 AU ± 3.54e-07
Orbital Period1.03035532 yr ± 2.90e-08
Physical Parameters
H (abs. magnitude)22.59
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.299″
Uncertainty0
Orbit TypeApollo
MOID0.026727 AU
Observations Used55
Oppositions1
Arc Total2024-2026
First Observation Used2024-12-24
Last Observation Used2026-01-10
Observations (57)
Date Type RA Dec Mag Band Observatory
2026-01-07 01:50:48 C 02 09 29.692 +64 30 52.96 V I52
2026-01-07 02:44:54 C 02 09 53.542 +64 19 57.09 V I52
2026-01-07 02:48:19 C 02 09 55.091 +64 19 14.82 V I52
2026-01-07 02:51:46 C 02 09 56.597 +64 18 33.58 V I52
2026-01-08 02:16:29 B 02 19 45.536 +59 20 46.67 W 204
2026-01-10 20:42:07 C 02 38 52.997 +43 38 46.32 W J95
2026-01-10 20:55:33 C 02 38 55.759 +43 35 25.37 W J95