2022 SY1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4172931000
Semi-major axis (a)1.5648374000 AU
Inclination (i)20.62020000°
Long. of Asc. Node (Ω)354.19532000°
Arg. of Perihelion (ω)306.18441000°
Mean Anomaly (M)245.39138000°
Mean Motion (n)0.5035009100°/day
Perihelion dist (q)0.91184160 AU
Aphelion dist (Q)2.21783320 AU
Orbital Period1.95750930 yr
Physical Parameters
H (abs. magnitude)22.46
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.580″
Uncertainty7
Orbit TypeApollo
MOID0.023356 AU
Observations Used147
Oppositions1
Arc Total
First Observation Used
Last Observation Used2022-10-05
Observations (151)
Date Type RA Dec Mag Band Observatory
2022-10-05 02:41:33 C 22 05 00.00 +29 49 35.4 u H21