2025 SO2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4694958346 ± 2.75e-04
Semi-major axis (a)1.7922551981 AU ± 9.27e-04
Inclination (i)6.89074100° ± 3.40e-03
Long. of Asc. Node (Ω)2.14781021° ± 1.72e-03
Arg. of Perihelion (ω)69.80083732° ± 3.37e-03
Mean Anomaly (M)358.69435234° ± 3.19e-03
Mean Motion (n)0.4107830387°/day ± 3.19e-04
Perihelion dist (q)0.95079885 AU ± 6.97e-04
Aphelion dist (Q)2.63371155 AU ± 1.45e-03
Orbital Period2.39938408 yr ± 1.86e-03
Physical Parameters
H (abs. magnitude)23.89
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.223″
Uncertainty1
Orbit TypeApollo
MOID0.068128 AU
Observations Used24
Oppositions1
Arc Total2025-2025
First Observation Used2025-09-18
Last Observation Used2025-10-06
Observations (25)
Date Type RA Dec Mag Band Observatory
2025-09-18 11:10:22 C 01 16 52.259 +06 38 59.61 X F52
2025-09-18 11:11:17 C 01 16 52.262 +06 39 01.07 X F52
2025-09-18 11:46:04 C 01 16 53.752 +06 39 55.01 X F52
2025-09-18 11:47:01 C 01 16 53.802 +06 39 56.67 X F52
2025-09-18 12:03:59 C 01 16 54.511 +06 40 22.91 X F52
2025-09-18 12:04:56 C 01 16 54.558 +06 40 24.31 X F52
2025-09-18 14:20:23 C 01 17 00.354 +06 43 54.55 V F51
2025-09-18 14:21:18 C 01 17 00.390 +06 43 55.67 V F51
2025-09-19 23:49:14 C 01 18 49.788 +07 38 03.10 X 033
2025-09-19 23:59:38 C 01 18 50.260 +07 38 21.00 X 033
2025-09-20 00:10:03 C 01 18 50.728 +07 38 39.20 X 033
2025-09-20 10:37:31 C 01 19 23.856 +07 56 42.56 W H01
2025-09-20 10:44:36 C 01 19 24.186 +07 56 54.79 W H01
2025-09-20 10:58:40 C 01 19 24.852 +07 57 19.12 W H01
2025-09-20 11:07:29 C 01 19 25.277 +07 57 34.23 W H01
2025-09-23 08:58:00 C 01 23 30.239 +10 10 00.88 V G96
2025-09-23 09:06:37 C 01 23 30.656 +10 10 18.73 V G96
2025-09-25 11:43:04 C 01 26 44.110 +12 02 03.84 V I52
2025-09-25 11:45:23 C 01 26 44.221 +12 02 08.92 V I52
2025-09-25 11:53:37 C 01 26 44.761 +12 02 28.25 V I52
2025-09-25 11:55:56 C 01 26 44.909 +12 02 33.32 V I52
2025-10-06 05:55:45 C 01 52 06.150 +26 54 22.68 V I52
2025-10-06 05:57:27 C 01 52 06.406 +26 54 31.43 V I52
2025-10-06 05:59:09 C 01 52 06.640 +26 54 40.28 V I52
2025-10-06 06:00:52 C 01 52 06.870 +26 54 48.82 V I52