2025 SO1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4751303715 ± 7.01e-05
Semi-major axis (a)0.7866738544 AU ± 1.42e-05
Inclination (i)5.60748196° ± 1.37e-03
Long. of Asc. Node (Ω)350.81185255° ± 2.98e-04
Arg. of Perihelion (ω)154.48761375° ± 6.01e-04
Mean Anomaly (M)338.47579502° ± 8.80e-03
Mean Motion (n)1.4126032518°/day ± 3.83e-05
Perihelion dist (q)0.41290121 AU ± 5.56e-05
Aphelion dist (Q)1.16044650 AU ± 5.90e-05
Orbital Period0.69773752 yr ± 1.89e-05
Physical Parameters
H (abs. magnitude)25.43
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.187″
Uncertainty1
Orbit TypeAten
MOID0.014026 AU
Observations Used103
Oppositions1
Arc Total2025-2025
First Observation Used2025-09-17
Last Observation Used2025-09-20
Observations (110)
Date Type RA Dec Mag Band Observatory
2025-09-19 20:08:46 B 21 56 45.528 +09 50 14.96 Z K74
2025-09-19 20:13:51 B 21 56 33.996 +09 50 16.12 Z K74
2025-09-19 21:02:32 C 21 54 43.47 +09 50 28.2 V D48
2025-09-19 21:17:45 C 21 54 08.53 +09 50 30.5 V D48
2025-09-19 21:34:22 C 21 53 30.28 +09 50 33.1 V D48
2025-09-19 21:39:35 C 21 53 18.23 +09 50 34.1 V D48
2025-09-19 21:54:33 C 21 52 43.73 +09 50 35.5 V D48
2025-09-20 20:37:38 B 20 58 11.990 +09 36 42.70 X Z43
2025-09-20 20:49:26 B 20 57 41.345 +09 36 26.03 X Z43
2025-09-20 21:01:58 B 20 57 08.726 +09 36 08.68 X Z43