2025 OJ1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4649879513 ± 1.83e-04
Semi-major axis (a)1.3458114904 AU ± 3.34e-04
Inclination (i)7.72205733° ± 2.50e-03
Long. of Asc. Node (Ω)149.18452584° ± 1.05e-03
Arg. of Perihelion (ω)251.22356814° ± 2.79e-03
Mean Anomaly (M)31.35252996° ± 6.13e-03
Mean Motion (n)0.6313002019°/day ± 2.35e-04
Perihelion dist (q)0.72002536 AU ± 3.05e-04
Aphelion dist (Q)1.97159762 AU ± 5.48e-04
Orbital Period1.56126401 yr ± 5.82e-04
Physical Parameters
H (abs. magnitude)22.81
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.261″
Uncertainty1
Orbit TypeApollo
MOID0.031537 AU
Observations Used77
Oppositions1
Arc Total2025-2025
First Observation Used2025-07-21
Last Observation Used2025-08-09
Observations (77)
Date Type RA Dec Mag Band Observatory
2025-07-21 06:41:57 C 20 50 21.625 +12 04 46.18 U I41
2025-07-21 08:09:49 C 20 50 22.473 +12 07 43.26 U I41
2025-07-22 08:20:22 C 20 51 00.246 +12 58 43.22 X F52
2025-07-22 08:29:42 C 20 51 00.373 +12 59 03.99 X F52
2025-07-22 08:39:02 C 20 51 00.479 +12 59 24.98 X F52
2025-07-22 09:48:42 C 20 51 01.239 +13 02 00.98 V F52
2025-07-22 09:49:52 C 20 51 01.252 +13 02 03.55 V F52
2025-07-22 11:13:36 C 20 50 59.783 +13 04 55.42 U I41
2025-07-22 13:29:41 C 20 51 05.472 +13 11 14.03 W 474
2025-07-22 13:36:45 C 20 51 05.544 +13 11 30.30 W 474
2025-07-22 13:43:50 C 20 51 05.638 +13 11 46.00 W 474
2025-07-22 20:56:51 B 20 51 19.426 +13 26 45.96 W 204
2025-07-22 21:19:59 B 20 51 19.855 +13 27 40.46 W 204
2025-07-22 21:26:07 C 20 51 19.649 +13 27 50.80 X 033
2025-07-22 21:27:04 C 20 51 19.667 +13 27 52.80 X 033
2025-07-22 21:28:04 C 20 51 19.678 +13 27 55.20 X 033
2025-07-22 21:29:01 C 20 51 19.699 +13 27 57.10 X 033
2025-07-22 21:56:50 C 20 51 20.24 +13 29 07.6 V L01
2025-07-22 22:04:20 C 20 51 20.30 +13 29 25.7 V L01
2025-07-22 22:11:55 C 20 51 20.47 +13 29 43.0 V L01
2025-07-22 22:17:01 C 20 51 20.74 +13 29 54.2 V 587
2025-07-22 22:23:05 C 20 51 20.81 +13 30 08.4 V 587
2025-07-22 22:27:38 C 20 51 20.91 +13 30 19.1 V 587
2025-07-22 23:40:48 C 20 51 21.84 +13 33 12.6 V 104
2025-07-22 23:51:46 C 20 51 22.05 +13 33 38.4 V 104
2025-07-23 00:02:36 C 20 51 22.20 +13 34 03.9 V 104
2025-07-23 04:50:14 C 20 51 31.47 +13 45 27.8 V H21
2025-07-23 04:54:16 C 20 51 31.54 +13 45 37.6 V H21
2025-07-23 04:58:18 C 20 51 31.58 +13 45 47.3 V H21
2025-07-23 05:02:19 C 20 51 31.65 +13 45 56.9 V H21
2025-07-23 05:25:03 B 20 51 32.362 +13 46 52.50 Z H36
2025-07-23 05:46:01 B 20 51 32.657 +13 47 42.68 Z H36
2025-07-23 08:36:20 C 20 51 36.500 +13 54 25.38 L 658
2025-07-23 08:39:44 C 20 51 36.545 +13 54 33.64 L 658
2025-07-23 08:42:26 C 20 51 36.311 +13 54 51.42 V U74
2025-07-23 08:43:09 C 20 51 36.595 +13 54 42.03 L 658
2025-07-23 08:46:35 C 20 51 36.637 +13 54 50.32 L 658
2025-07-23 08:47:12 C 20 51 36.384 +13 55 02.67 V U74
2025-07-23 08:50:00 C 20 51 36.683 +13 54 58.59 L 658
2025-07-23 08:53:24 C 20 51 36.726 +13 55 06.87 L 658
2025-07-25 22:21:48 B 20 53 34.43 +16 47 18.1 X M45
2025-07-25 22:30:10 B 20 53 34.63 +16 47 44.7 X M45
2025-07-25 22:38:12 B 20 53 34.78 +16 48 11.2 X M45
2025-07-26 07:31:40 C 20 53 55.78 +17 17 36.4 X U63
2025-07-26 07:55:21 C 20 53 56.34 +17 18 57.4 X U63
2025-07-26 08:20:59 C 20 53 56.93 +17 20 24.9 X U63
2025-07-28 10:01:53 C 20 56 14.290 +20 36 00.94 V T05
2025-07-28 10:15:57 C 20 56 14.700 +20 37 05.74 V T05
2025-07-28 11:41:50 C 20 56 17.069 +20 43 36.05 V T05
2025-07-28 11:47:46 C 20 56 17.249 +20 44 03.66 V T05