2021 JL7

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4509149000
Semi-major axis (a)0.9284924000 AU
Inclination (i)28.98549000°
Long. of Asc. Node (Ω)230.17085000°
Arg. of Perihelion (ω)136.54240000°
Mean Anomaly (M)285.25051000°
Mean Motion (n)1.1016319200°/day
Perihelion dist (q)0.50982130 AU
Aphelion dist (Q)1.34716350 AU
Orbital Period0.89467960 yr
Physical Parameters
H (abs. magnitude)22.52
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.830″
Uncertainty7
Orbit TypeAten
MOID0.061687 AU
Observations Used53
Oppositions1
Arc Total
First Observation Used
Last Observation Used2021-05-25
Observations (57)
Date Type RA Dec Mag Band Observatory
2021-05-17 02:19:13 C 12 01 42.44 -01 57 13.8 u 807
2021-05-17 02:26:01 C 12 01 40.80 -01 56 16.6 u 807
2021-05-17 02:32:40 C 12 01 39.18 -01 55 21.1 u 807
2021-05-17 02:39:27 C 12 01 37.50 -01 54 23.9 u 807
2021-05-25 04:20:24 C 11 21 39.84 +21 55 10.3 V I52
2021-05-25 04:27:49 C 11 21 38.48 +21 55 54.8 V I52
2021-05-25 04:35:13 C 11 21 36.98 +21 56 39.1 V I52