2025 RU1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2375419113 ± 1.47e-04
Semi-major axis (a)0.9406948293 AU ± 1.63e-05
Inclination (i)7.42017389° ± 5.89e-03
Long. of Asc. Node (Ω)160.38439017° ± 2.98e-05
Arg. of Perihelion (ω)301.54228429° ± 1.76e-03
Mean Anomaly (M)349.03221217° ± 1.73e-02
Mean Motion (n)1.0802869775°/day ± 2.81e-05
Perihelion dist (q)0.71724038 AU ± 1.39e-04
Aphelion dist (Q)1.16414928 AU ± 1.40e-04
Orbital Period0.91237449 yr ± 2.37e-05
Physical Parameters
H (abs. magnitude)27.77
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual1.746″
Uncertainty2
Orbit TypeAten
MOID0.001511 AU
Observations Used17
Oppositions1
Arc Total2025-2025
First Observation Used2025-09-01
Last Observation Used2025-09-04
Observations (17)
Date Type RA Dec Mag Band Observatory
2025-09-01 07:14:04 C 22 13 43.968 +09 57 46.86 U I41
2025-09-01 07:14:35 C 22 13 43.543 +09 57 39.54 U I41
2025-09-02 04:20:22 C 21 52 42.871 +02 10 39.51 U I41
2025-09-02 04:20:52 C 21 52 42.105 +02 10 23.56 U I41
2025-09-02 04:43:27 C 21 52 05.994 +01 58 50.13 U I41
2025-09-02 04:43:57 C 21 52 05.099 +01 58 34.79 U I41
2025-09-02 08:26:54 C 21 45 32.585 -00 04 23.57 U I41
2025-09-02 08:27:23 C 21 45 31.594 -00 04 41.94 U I41
2025-09-02 08:37:54 C 21 45 11.882 -00 10 55.23 U I41
2025-09-02 08:38:25 C 21 45 10.922 -00 11 13.08 U I41
2025-09-03 05:38:47 C 20 52 02.543 -19 03 42.79 U I41
2025-09-03 05:39:17 C 20 52 00.337 -19 04 19.33 U I41
2025-09-03 21:31:39 B 19 14 35.073 -42 07 28.95 Z Y05
2025-09-03 21:37:04 B 19 13 41.702 -42 15 36.00 Z Y05
2025-09-03 21:42:59 B 19 12 42.812 -42 24 28.66 Z Y05
2025-09-04 05:12:31 C 17 48 14.92 -51 05 35.4 W X09
2025-09-04 05:15:35 C 17 47 37.67 -51 07 59.2 W X09