2021 JC

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3799364000
Semi-major axis (a)1.2367904000 AU
Inclination (i)6.95264000°
Long. of Asc. Node (Ω)217.64710000°
Arg. of Perihelion (ω)96.55006000°
Mean Anomaly (M)61.75019000°
Mean Motion (n)0.7165721600°/day
Perihelion dist (q)0.76688870 AU
Aphelion dist (Q)1.70669210 AU
Orbital Period1.37544790 yr
Physical Parameters
H (abs. magnitude)25.00
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.650″
Uncertainty7
Orbit TypeApollo
MOID0.006157 AU
Observations Used53
Oppositions1
Arc Total
First Observation Used
Last Observation Used2021-05-10
Observations (55)
Date Type RA Dec Mag Band Observatory
2021-05-07 22:08:11 C 13 41 45.86 +15 52 13.3 V K87
2021-05-10 04:42:13 C 13 18 31.18 +33 14 04.3 V I52
2021-05-10 04:43:02 C 13 18 30.67 +33 14 22.8 V I52
2021-05-10 04:43:51 C 13 18 30.13 +33 14 40.8 V I52
2021-05-10 04:44:39 C 13 18 29.59 +33 14 59.2 V I52