2025 OR1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5520363279 ± 8.04e-04
Semi-major axis (a)2.3262989636 AU ± 4.23e-03
Inclination (i)17.65777675° ± 1.42e-02
Long. of Asc. Node (Ω)120.84414993° ± 6.51e-04
Arg. of Perihelion (ω)171.80234081° ± 4.59e-03
Mean Anomaly (M)35.55235967° ± 9.67e-02
Mean Motion (n)0.2777883226°/day ± 7.58e-04
Perihelion dist (q)1.04209743 AU ± 2.66e-03
Aphelion dist (Q)3.61050050 AU ± 6.82e-03
Orbital Period3.54811993 yr ± 9.68e-03
Physical Parameters
H (abs. magnitude)26.25
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.496″
Uncertainty2
Orbit TypeAmor
MOID0.027954 AU
Observations Used22
Oppositions1
Arc Total2025-2025
First Observation Used2025-07-22
Last Observation Used2025-07-23
Observations (22)
Date Type RA Dec Mag Band Observatory
2025-07-22 07:45:37 C 21 10 25.906 -06 23 36.74 U I41
2025-07-22 07:46:07 C 21 10 26.496 -06 23 49.71 U I41
2025-07-22 10:52:00 C 21 14 29.147 -07 42 10.56 V U68
2025-07-22 10:57:26 C 21 14 36.255 -07 44 26.80 V U68
2025-07-22 11:21:19 C 21 15 07.510 -07 54 25.06 V U68
2025-07-22 11:26:46 C 21 15 14.736 -07 56 40.94 V U68
2025-07-22 21:47:00 B 21 29 29.42 -12 11 07.6 X M75
2025-07-22 21:59:24 B 21 29 45.43 -12 16 06.5 X M75
2025-07-22 22:35:56 C 21 30 38.42 -12 30 33.2 V L01
2025-07-22 22:38:40 C 21 30 42.03 -12 31 39.0 V L01
2025-07-22 23:16:45 B 21 31 30.00 -12 47 00.1 X G02
2025-07-22 23:29:32 B 21 31 46.66 -12 52 04.9 X G02
2025-07-23 00:09:05 B 21 32 40.080 -13 07 33.46 W 204
2025-07-23 06:41:43 C 21 41 26.16 -15 39 06.5 V H21
2025-07-23 06:44:00 C 21 41 29.06 -15 39 58.5 V H21
2025-07-23 06:46:17 C 21 41 31.94 -15 40 50.3 V H21
2025-07-23 06:48:34 C 21 41 34.83 -15 41 42.4 V H21
2025-07-23 13:06:23 C 21 49 55.920 -17 55 41.84 W 474
2025-07-23 13:10:08 C 21 50 00.660 -17 57 02.77 W 474
2025-07-23 13:13:56 C 21 50 05.390 -17 58 26.04 W 474
2025-07-23 13:17:43 C 21 50 10.258 -17 59 47.04 W 474
2025-07-23 13:21:29 C 21 50 14.914 -18 01 09.41 W 474