2018 SQ2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4272689000
Semi-major axis (a)1.8187741000 AU
Inclination (i)10.45985000°
Long. of Asc. Node (Ω)196.44747000°
Arg. of Perihelion (ω)177.33967000°
Mean Anomaly (M)325.90836000°
Mean Motion (n)0.4018240500°/day
Perihelion dist (q)1.04166850 AU
Aphelion dist (Q)2.59587970 AU
Orbital Period2.45283390 yr
Physical Parameters
H (abs. magnitude)24.90
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.560″
Uncertainty5
Orbit TypeAmor
MOID0.041229 AU
Observations Used51
Oppositions1
Arc Total
First Observation Used
Last Observation Used2018-11-06
Observations (52)
Date Type RA Dec Mag Band Observatory
2018-11-06 08:15:42 C 05 14 41.12 -18 29 20.1 U 807
2018-11-06 08:26:58 C 05 14 41.17 -18 29 25.8 U 807