2025 OB

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5120397135 ± 1.46e-04
Semi-major axis (a)0.7816279906 AU ± 1.41e-05
Inclination (i)14.43315053° ± 7.36e-03
Long. of Asc. Node (Ω)295.72002729° ± 2.16e-04
Arg. of Perihelion (ω)147.45870525° ± 4.24e-04
Mean Anomaly (M)76.39356264° ± 2.27e-02
Mean Motion (n)1.4263040689°/day ± 3.86e-05
Perihelion dist (q)0.38140342 AU ± 1.14e-04
Aphelion dist (Q)1.18185256 AU ± 1.16e-04
Orbital Period0.69103518 yr ± 1.87e-05
Physical Parameters
H (abs. magnitude)25.99
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.569″
Uncertainty2
Orbit TypeAten
MOID0.001486 AU
Observations Used22
Oppositions1
Arc Total2025-2025
First Observation Used2025-07-16
Last Observation Used2025-07-19
Observations (22)
Date Type RA Dec Mag Band Observatory
2025-07-16 05:42:49 C 21 01 31.241 -48 36 13.75 V W68
2025-07-16 05:46:48 C 21 01 20.030 -48 37 07.07 V W68
2025-07-16 06:00:49 C 21 00 40.498 -48 40 15.96 V W68
2025-07-16 06:39:24 C 20 58 49.303 -48 48 51.88 V W68
2025-07-16 06:52:02 C 20 58 12.326 -48 51 39.89 V W68
2025-07-16 23:02:09 B 19 53 45.746 -52 40 08.90 X Y05
2025-07-16 23:08:01 B 19 53 10.647 -52 41 37.33 X Y05
2025-07-16 23:14:01 B 19 52 34.435 -52 43 07.77 X Y05
2025-07-17 00:22:59 C 19 44 10.21 -52 58 39.7 V M28
2025-07-17 00:26:36 C 19 43 46.49 -52 59 20.4 V M28
2025-07-17 09:34:36 C 18 33 20.412 -53 51 37.84 W 474
2025-07-17 09:35:23 C 18 33 12.874 -53 51 36.22 W 474
2025-07-17 09:36:09 C 18 33 05.340 -53 51 34.02 W 474
2025-07-17 09:37:19 C 18 32 54.002 -53 51 31.46 W 474
2025-07-17 19:13:41 C 16 49 41.313 -50 19 04.65 W M21
2025-07-17 20:08:41 C 16 38 51.975 -49 34 38.07 W M21
2025-07-18 16:51:50 C 13 44 56.157 -19 32 29.72 W K91
2025-07-18 16:59:14 C 13 44 16.338 -19 21 18.74 W K91
2025-07-18 21:11:51 C 13 24 19.275 -13 37 13.94 W Z84
2025-07-18 21:16:59 C 13 23 57.293 -13 30 20.70 W Z84
2025-07-19 00:32:21 C 13 11 36.818 -09 10 18.30 W W86
2025-07-19 00:40:31 C 13 11 06.457 -09 00 37.94 W W86