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
2025-07-29 11:46:14 C 20 57 43.090 +22 42 42.52 V T05
2025-07-29 11:56:27 C 20 57 43.517 +22 43 37.31 V T05
2025-07-29 12:06:29 C 20 57 43.889 +22 44 29.15 V T05
2025-07-29 12:15:00 C 20 57 44.184 +22 45 15.01 V T05
2025-08-02 22:48:01 B 21 10 30.910 +37 29 27.46 W Z80
2025-08-02 23:02:11 B 21 10 33.514 +37 32 27.56 W Z80
2025-08-02 23:28:57 B 21 10 38.916 +37 38 17.95 X Z43
2025-08-02 23:50:23 B 21 10 42.830 +37 42 53.39 X Z43
2025-08-03 00:11:47 B 21 10 46.690 +37 47 28.28 X Z43
2025-08-03 22:47:15 B 21 16 49.07 +43 10 39.6 X 595
2025-08-03 22:49:09 B 21 16 49.57 +43 11 09.8 X 595
2025-08-03 22:51:04 B 21 16 50.12 +43 11 40.3 X 595
2025-08-04 20:33:19 C 21 25 44.48 +49 34 17.7 V 203
2025-08-04 20:42:59 C 21 25 49.02 +49 37 29.4 V 203
2025-08-04 20:53:38 C 21 25 54.00 +49 41 01.4 V 203
2025-08-04 22:16:00 B 21 26 33.641 +50 07 58.69 W Z80
2025-08-04 22:21:52 B 21 26 38.309 +50 10 32.12 X J57
2025-08-04 22:25:07 B 21 26 37.980 +50 11 01.64 W Z80
2025-08-04 22:26:30 B 21 26 40.481 +50 12 05.22 X J57
2025-08-04 22:31:05 B 21 26 42.636 +50 13 37.31 X J57
2025-08-06 23:06:41 B 22 25 23.988 +69 45 21.06 Z K74
2025-08-06 23:22:03 B 22 26 03.953 +69 52 23.38 Z K74
2025-08-06 23:42:27 B 22 27 04.459 +70 01 35.04 X Z43
2025-08-06 23:59:07 B 22 27 49.159 +70 09 13.90 X Z43
2025-08-07 00:21:37 B 22 28 50.438 +70 19 31.91 X Z43
2025-08-09 01:26:04 B 05 50 52.766 +76 43 43.43 X J57
2025-08-09 01:33:04 B 05 51 39.852 +76 40 58.33 X J57