285638 (2000 SO10)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5403994173 ± 5.36e-08
Semi-major axis (a)1.2994928687 AU ± 2.18e-09
Inclination (i)36.95271546° ± 5.43e-06
Long. of Asc. Node (Ω)356.40434233° ± 4.40e-06
Arg. of Perihelion (ω)204.04872340° ± 7.35e-06
Mean Anomaly (M)125.98710236° ± 1.11e-05
Mean Motion (n)0.6653519367°/day ± 1.68e-09
Perihelion dist (q)0.59724768 AU ± 6.96e-08
Aphelion dist (Q)2.00173806 AU ± 6.97e-08
Orbital Period1.48136081 yr ± 3.73e-09
Physical Parameters
H (abs. magnitude)17.58
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.274″
Uncertainty0
Orbit TypeApollo
MOID0.365727 AU
Observations Used342
Oppositions8
Arc Total2000-2025
First Observation Used2000-09-23
Last Observation Used2025-10-16
Observations (359)
Date Type RA Dec Mag Band Observatory
2025-09-22 22:00:52 C 22 05 35.030 -33 03 52.67 V M22
2025-09-25 20:31:06 C 21 59 06.744 -31 14 17.74 V M22
2025-09-25 20:35:43 C 21 59 06.403 -31 14 09.74 V M22
2025-09-25 20:43:01 C 21 59 05.712 -31 13 59.63 V M22
2025-09-25 20:56:18 C 21 59 04.625 -31 13 38.64 V M22
2025-10-16 05:20:59 C 21 39 26.566 -20 57 26.58 X F51
2025-10-16 05:36:55 C 21 39 26.391 -20 57 10.25 X F51
2025-10-16 05:52:52 C 21 39 26.213 -20 56 54.10 X F51
2025-10-16 06:08:48 C 21 39 26.034 -20 56 37.49 X F51