2025 RC4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4878564942 ± 1.08e-03
Semi-major axis (a)1.8013954796 AU ± 3.59e-03
Inclination (i)8.33316395° ± 1.47e-02
Long. of Asc. Node (Ω)175.60817587° ± 2.76e-03
Arg. of Perihelion (ω)227.56831738° ± 1.57e-03
Mean Anomaly (M)9.74202197° ± 2.24e-02
Mean Motion (n)0.4076605380°/day ± 1.22e-03
Perihelion dist (q)0.92257300 AU ± 2.68e-03
Aphelion dist (Q)2.68021796 AU ± 5.69e-03
Orbital Period2.41776231 yr ± 7.23e-03
Physical Parameters
H (abs. magnitude)26.28
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.244″
Uncertainty2
Orbit TypeApollo
MOID0.013314 AU
Observations Used15
Oppositions1
Arc Total2025-2025
First Observation Used2025-09-13
Last Observation Used2025-09-16
Observations (15)
Date Type RA Dec Mag Band Observatory
2025-09-13 05:45:47 C 21 14 54.078 -00 15 18.76 V V00
2025-09-13 06:01:54 C 21 14 52.796 -00 16 07.79 V V00
2025-09-13 06:09:56 C 21 14 52.102 -00 16 32.59 V V00
2025-09-13 06:43:22 C 21 14 49.330 -00 18 13.30 V 691
2025-09-13 07:08:06 C 21 14 47.350 -00 19 28.70 V 691
2025-09-13 07:32:50 C 21 14 45.380 -00 20 45.20 V 691
2025-09-14 07:14:57 C 21 13 23.002 -01 38 56.65 V V00
2025-09-14 07:16:06 C 21 13 22.897 -01 39 00.72 V V00
2025-09-14 07:17:14 C 21 13 22.796 -01 39 04.75 V V00
2025-09-14 07:18:23 C 21 13 22.696 -01 39 08.57 V V00
2025-09-15 02:35:43 C 21 12 17.320 -02 52 33.70 V 691
2025-09-15 03:01:50 C 21 12 14.880 -02 54 20.20 V 691
2025-09-16 02:26:34 C 21 10 33.11 -04 38 28.7 V H21
2025-09-16 02:30:44 C 21 10 32.65 -04 38 48.8 V H21
2025-09-16 02:35:10 C 21 10 32.17 -04 39 10.4 V H21