2021 KS2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2017677000
Semi-major axis (a)1.0754644000 AU
Inclination (i)30.69354000°
Long. of Asc. Node (Ω)241.73865000°
Arg. of Perihelion (ω)114.09419000°
Mean Anomaly (M)277.55979000°
Mean Motion (n)0.8837104700°/day
Perihelion dist (q)0.85847040 AU
Aphelion dist (Q)1.29245840 AU
Orbital Period1.11530610 yr
Physical Parameters
H (abs. magnitude)23.97
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual1.110″
Uncertainty8
Orbit TypeApollo
MOID0.033206 AU
Observations Used19
Oppositions1
Arc Total
First Observation Used
Last Observation Used2021-06-05
Observations (20)
Date Type RA Dec Mag Band Observatory
2021-05-30 06:22:42 C 14 07 58.504 +03 25 29.71 U F51
2021-05-30 06:56:47 C 14 07 54.750 +03 30 58.78 U F51
2021-05-30 07:13:52 C 14 07 52.866 +03 33 43.68 U F51
2021-05-31 03:28:54 C 14 06 01.15 +06 46 58.3 V 807
2021-05-31 03:33:29 C 14 06 00.67 +06 47 40.6 V 807
2021-05-31 03:33:41 C 14 06 03.28 +06 46 32.6 V I52
2021-05-31 03:37:51 C 14 06 00.22 +06 48 20.6 V 807
2021-05-31 03:38:31 C 14 06 02.82 +06 47 17.8 V I52
2021-05-31 03:43:21 C 14 06 02.31 +06 48 02.3 V I52
2021-05-31 03:48:11 C 14 06 01.84 +06 48 47.9 V I52
2021-05-31 21:44:35 C 14 04 26.95 +09 32 50.4 V L01
2021-05-31 21:49:04 C 14 04 26.46 +09 33 30.3 V L01
2021-05-31 21:53:33 C 14 04 26.00 +09 34 10.0 V L01
2021-05-31 21:58:37 C 14 04 25.52 +09 34 55.4 V L01
2021-06-01 01:00:46 C 14 04 12.60 +10 03 27.8 V 807
2021-06-01 01:05:19 C 14 04 12.17 +10 04 08.6 V 807
2021-06-01 01:09:42 C 14 04 11.72 +10 04 47.4 V 807
2021-06-05 03:25:11 C 13 56 53.00 +22 59 53.5 u H21
2021-06-05 03:31:07 C 13 56 52.49 +23 00 34.2 u H21
2021-06-05 03:36:30 C 13 56 52.05 +23 01 10.6 u H21