1999 SH10

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1309147817 ± 5.77e-08
Semi-major axis (a)1.0987195506 AU ± 4.74e-09
Inclination (i)9.58818356° ± 7.03e-06
Long. of Asc. Node (Ω)178.47835945° ± 1.42e-05
Arg. of Perihelion (ω)119.12305542° ± 1.85e-05
Mean Anomaly (M)313.45008251° ± 2.89e-05
Mean Motion (n)0.8558191450°/day ± 5.54e-09
Perihelion dist (q)0.95488092 AU ± 6.35e-08
Aphelion dist (Q)1.24255818 AU ± 6.36e-08
Orbital Period1.15167590 yr ± 7.45e-09
NGA Modelr2
A2-6.84102364e-14 ± 8.14e-15 AU/d²
Physical Parameters
H (abs. magnitude)22.75
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.405″
Uncertainty0
Orbit TypeApollo
MOID0.007645 AU
Observations Used99
Oppositions3
Arc Total1999-2022
First Observation Used1999-09-30
Last Observation Used2022-09-17
Observations (101)
Date Type RA Dec Mag Band Observatory
2022-09-17 02:52:24 C 17 07 16.55 -05 25 11.8 o 691