2025 RH4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6946000989 ± 2.42e-03
Semi-major axis (a)2.4904477345 AU ± 1.82e-02
Inclination (i)14.48424196° ± 4.17e-02
Long. of Asc. Node (Ω)180.08870800° ± 8.10e-03
Arg. of Perihelion (ω)249.15812719° ± 2.71e-03
Mean Anomaly (M)2.88838920° ± 1.87e-02
Mean Motion (n)0.2507818653°/day ± 2.74e-03
Perihelion dist (q)0.76058249 AU ± 8.18e-03
Aphelion dist (Q)4.22031298 AU ± 3.14e-02
Orbital Period3.93021354 yr ± 4.30e-02
Physical Parameters
H (abs. magnitude)24.23
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.265″
Uncertainty2
Orbit TypeApollo
MOID0.012620 AU
Observations Used17
Oppositions1
Arc Total2025-2025
First Observation Used2025-09-14
Last Observation Used2025-09-24
Observations (17)
Date Type RA Dec Mag Band Observatory
2025-09-14 06:46:01 C 22 03 01.206 +09 39 56.56 V V00
2025-09-14 06:54:04 C 22 03 00.097 +09 39 40.72 V V00
2025-09-14 07:02:07 C 22 02 58.967 +09 39 24.34 V V00
2025-09-14 07:10:11 C 22 02 57.854 +09 39 08.53 V V00
2025-09-14 07:46:11 C 22 02 52.830 +09 37 56.00 V 691
2025-09-14 08:06:12 C 22 02 50.040 +09 37 15.90 V 691
2025-09-14 08:26:12 C 22 02 47.250 +09 36 35.50 V 691
2025-09-15 03:18:04 C 22 00 20.23 +08 56 34.3 V H21
2025-09-15 03:26:07 C 22 00 19.02 +08 56 16.1 V H21
2025-09-16 03:17:15 C 21 56 51.310 +07 58 58.00 V 691
2025-09-16 03:25:13 C 21 56 49.990 +07 58 38.40 V 691
2025-09-16 04:33:00 C 21 56 38.80 +07 55 40.3 V 673
2025-09-16 04:44:05 C 21 56 36.94 +07 55 11.3 V 673
2025-09-21 03:52:23 B 21 30 03.214 -00 00 12.56 Z H36
2025-09-21 04:16:54 B 21 29 54.840 -00 02 39.23 Z H36
2025-09-24 03:10:47 C 20 59 07.190 -09 39 09.90 V 691
2025-09-24 03:16:18 C 20 59 03.740 -09 40 10.10 V 691