2021 KJ

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4563350000
Semi-major axis (a)1.8459264000 AU
Inclination (i)1.89829000°
Long. of Asc. Node (Ω)186.81067000°
Arg. of Perihelion (ω)24.38545000°
Mean Anomaly (M)296.38192000°
Mean Motion (n)0.3929909200°/day
Perihelion dist (q)1.00356560 AU
Aphelion dist (Q)2.68828720 AU
Orbital Period2.50796560 yr
Physical Parameters
H (abs. magnitude)25.18
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.670″
Uncertainty7
Orbit TypeAmor
MOID0.010033 AU
Observations Used66
Oppositions1
Arc Total
First Observation Used
Last Observation Used2021-06-01
Observations (68)
Date Type RA Dec Mag Band Observatory
2021-05-19 10:40:27 C 15 46 38.91 +24 48 37.2 V I52
2021-05-19 10:41:46 C 15 46 39.92 +24 48 26.5 V I52
2021-05-20 00:45:39 C 15 57 42.75 +22 58 34.7 V Z99
2021-05-20 00:47:52 C 15 57 44.31 +22 58 17.5 V Z99
2021-05-20 00:50:05 C 15 57 45.86 +22 58 00.4 V Z99
2021-05-20 00:52:18 C 15 57 47.42 +22 57 43.4 V Z99
2021-05-20 00:54:31 C 15 57 48.98 +22 57 26.7 V Z99
2021-05-20 00:56:44 C 15 57 50.54 +22 57 09.9 V Z99
2021-05-20 00:58:57 C 15 57 52.08 +22 56 52.6 V Z99
2021-05-23 08:17:16 C 16 44 09.56 +14 03 34.3 V I52
2021-05-23 08:19:41 C 16 44 10.49 +14 03 20.4 V I52
2021-05-23 08:22:06 C 16 44 11.48 +14 03 06.2 V I52
2021-05-24 06:30:13 C 16 53 39.49 +12 00 53.5 V I52
2021-05-24 06:34:10 C 16 53 40.89 +12 00 32.1 V I52
2021-05-24 06:38:07 C 16 53 42.30 +12 00 11.8 V I52
2021-06-01 10:06:21 C 17 41 29.87 +00 18 01.3 V 291
2021-06-01 10:11:37 C 17 41 30.49 +00 17 48.7 V 291
2021-06-01 10:16:56 C 17 41 31.18 +00 17 36.2 V 291