2025 OS

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6349261297 ± 4.41e-05
Semi-major axis (a)2.7398955062 AU ± 3.29e-04
Inclination (i)0.76852419° ± 4.71e-05
Long. of Asc. Node (Ω)116.16011490° ± 3.50e-05
Arg. of Perihelion (ω)163.85501697° ± 9.07e-05
Mean Anomaly (M)29.99023680° ± 5.43e-03
Mean Motion (n)0.2173257945°/day ± 3.91e-05
Perihelion dist (q)1.00026426 AU ± 1.70e-04
Aphelion dist (Q)4.47952676 AU ± 5.51e-04
Orbital Period4.53524758 yr ± 8.16e-04
Physical Parameters
H (abs. magnitude)29.93
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.465″
Uncertainty1
Orbit TypeApollo
MOID0.000253 AU
Observations Used21
Oppositions1
Arc Total2025-2025
First Observation Used2025-07-19
Last Observation Used2025-07-23
Observations (23)
Date Type RA Dec Mag Band Observatory
2025-07-19 07:26:47 C 00 18 03.125 -06 40 49.76 V W68
2025-07-19 07:33:17 C 00 17 22.922 -06 36 00.90 V W68
2025-07-19 07:38:33 C 00 16 51.900 -06 32 18.53 V W68
2025-07-19 09:19:38 C 00 14 03.300 -07 28 23.36 U I41
2025-07-19 09:20:08 C 00 14 01.985 -07 28 09.03 U I41
2025-07-19 11:25:30 C 00 08 26.934 -06 27 30.71 U I41
2025-07-19 11:26:00 C 00 08 25.852 -06 27 19.78 U I41
2025-07-19 12:55:13 C 00 09 21.725 -04 33 45.86 W 474
2025-07-19 12:56:29 C 00 09 19.968 -04 33 37.30 W 474
2025-07-19 12:57:46 C 00 09 18.324 -04 33 29.02 W 474
2025-07-19 12:59:03 C 00 09 16.745 -04 33 21.38 W 474
2025-07-19 13:01:36 C 00 09 13.351 -04 33 04.32 W 474
2025-07-19 13:02:52 C 00 09 11.765 -04 32 56.54 W 474
2025-07-19 13:05:25 C 00 09 08.378 -04 32 40.06 W 474
2025-07-19 13:06:42 C 00 09 06.732 -04 32 32.35 W 474
2025-07-20 01:17:01 C 00 03 52.499 -04 36 39.40 X 033
2025-07-20 01:19:36 C 00 03 51.347 -04 36 31.70 X 033
2025-07-20 01:22:42 C 00 03 50.008 -04 36 21.20 X 033
2025-07-20 05:48:20 C 00 03 46.890 -03 52 48.50 V 807
2025-07-20 06:00:51 C 00 03 42.080 -03 52 37.00 V 807
2025-07-20 06:13:23 C 00 03 37.180 -03 52 25.50 V 807
2025-07-23 12:46:58 C 00 00 54.261 -03 36 10.47 V T12
2025-07-23 13:39:07 C 00 00 48.483 -03 36 07.26 V T12