2025 OR4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1735517160 ± 1.41e-05
Semi-major axis (a)1.1363865771 AU ± 1.56e-05
Inclination (i)1.52024745° ± 7.71e-05
Long. of Asc. Node (Ω)150.56927913° ± 2.53e-04
Arg. of Perihelion (ω)229.27082051° ± 1.07e-03
Mean Anomaly (M)38.09337168° ± 2.16e-04
Mean Motion (n)0.8136228432°/day ± 1.67e-05
Perihelion dist (q)0.93916474 AU ± 2.05e-05
Aphelion dist (Q)1.33360842 AU ± 2.43e-05
Orbital Period1.21140439 yr ± 2.49e-05
Physical Parameters
H (abs. magnitude)26.36
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.165″
Uncertainty0
Orbit TypeApollo
MOID0.005071 AU
Observations Used96
Oppositions1
Arc Total2025-2025
First Observation Used2025-07-26
Last Observation Used2025-08-12
Observations (105)
Date Type RA Dec Mag Band Observatory
2025-08-06 03:05:59 B 21 20 54.890 +10 59 16.91 X W05
2025-08-06 03:11:27 B 21 20 57.134 +11 00 01.26 X W05
2025-08-06 05:05:12 C 21 21 41.05 +11 14 19.8 V H21
2025-08-06 05:09:14 C 21 21 42.64 +11 14 52.0 V H21
2025-08-06 05:13:16 C 21 21 44.25 +11 15 24.0 V H21
2025-08-06 05:17:18 C 21 21 45.81 +11 15 56.1 V H21
2025-08-06 19:38:36 C 21 29 49.74 +13 16 12.3 Z L04
2025-08-06 19:48:40 C 21 29 55.03 +13 17 47.6 Z L04
2025-08-06 20:07:05 C 21 30 04.68 +13 20 40.7 Z L04
2025-08-06 21:47:10 B 21 31 00.622 +13 35 52.62 Z K74
2025-08-06 22:03:31 B 21 31 09.161 +13 38 27.71 Z K74
2025-08-06 22:19:52 B 21 31 17.683 +13 41 03.12 Z K74
2025-08-06 22:35:06 B 21 31 24.061 +13 43 21.67 W G34
2025-08-06 22:39:12 B 21 31 26.271 +13 44 00.92 W G34
2025-08-06 22:44:24 B 21 31 28.920 +13 44 49.22 W G34
2025-08-07 12:56:27 C 21 40 45.490 +16 13 42.11 X F52
2025-08-07 13:10:28 C 21 40 53.936 +16 16 11.60 X F52
2025-08-07 13:24:34 C 21 41 02.545 +16 18 41.85 X F52
2025-08-07 13:38:37 C 21 41 11.214 +16 21 11.18 X F52
2025-08-08 00:10:12 C 21 50 09.37 +18 20 11.2 V D48
2025-08-08 00:17:40 C 21 50 14.98 +18 21 43.6 V D48
2025-08-08 00:32:37 C 21 50 26.22 +18 24 48.2 V D48
2025-08-08 20:39:48 B 22 11 35.89 +23 02 34.3 X 595
2025-08-08 20:42:39 B 22 11 39.03 +23 03 19.8 X 595
2025-08-08 20:45:32 B 22 11 42.21 +23 04 05.7 X 595
2025-08-08 22:29:55 C 22 13 41.947 +23 30 26.93 W J95
2025-08-08 22:37:20 C 22 13 50.285 +23 32 26.56 W J95
2025-08-08 22:46:31 C 22 14 00.624 +23 34 54.37 W J95
2025-08-08 22:54:06 C 22 14 09.154 +23 36 56.38 W J95
2025-08-08 22:57:25 B 22 14 12.324 +23 37 50.59 W Z80
2025-08-08 23:16:13 B 22 14 33.478 +23 42 52.52 W Z80
2025-08-09 11:30:03 B 22 30 48.869 +27 08 25.69 V U52
2025-08-09 11:40:20 B 22 31 02.995 +27 11 20.94 V U52
2025-08-09 11:50:38 B 22 31 16.987 +27 14 13.49 V U52
2025-08-09 22:13:29 B 22 49 44.026 +30 21 54.29 X Z43
2025-08-09 22:23:34 B 22 50 01.500 +30 25 15.10 X Z43
2025-08-09 22:34:43 B 22 50 20.789 +30 28 56.46 X Z43
2025-08-09 22:45:32 B 22 50 39.540 +30 32 31.70 X Z43
2025-08-10 20:48:09 B 23 40 47.892 +37 43 54.72 W G34
2025-08-10 20:51:01 B 23 40 55.539 +37 44 55.28 W G34
2025-08-10 20:53:52 B 23 41 03.116 +37 45 55.39 W G34
2025-08-11 00:14:28 B 23 49 59.467 +38 54 43.52 Z K74
2025-08-11 00:29:25 B 23 50 39.550 +38 59 41.35 Z K74
2025-08-11 00:44:22 B 23 51 19.682 +39 04 36.91 Z K74
2025-08-11 01:18:00 B 23 52 50.472 +39 15 35.57 Z K74
2025-08-11 01:40:01 B 23 53 50.186 +39 22 41.34 Z K74
2025-08-11 20:24:02 C 00 57 46.86 +44 31 05.7 X L18
2025-08-11 20:34:59 C 00 58 27.50 +44 33 54.3 X L18
2025-08-11 20:45:53 C 00 59 07.98 +44 36 39.6 X L18
2025-08-12 01:41:00 B 01 17 27.161 +45 41 47.76 Z K74