2021 CL3

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1868549000
Semi-major axis (a)1.1319330000 AU ± 3.00e+00
Inclination (i)24.61263000° ± 4.00e+00
Long. of Asc. Node (Ω)141.08145000° ± 5.00e+00
Arg. of Perihelion (ω)281.58423000° ± 6.00e+00
Mean Anomaly (M)48.44229000°
Mean Motion (n)0.8184138800°/day
Perihelion dist (q)0.92042580 AU
Aphelion dist (Q)1.34344020 AU
Orbital Period1.20429000 yr
Physical Parameters
H (abs. magnitude)25.00
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.230″
Uncertainty7
Orbit TypeApollo
MOID0.061046 AU
Observations Used19
Oppositions1
Arc Total
First Observation Used
Last Observation Used2021-02-11
Observations (19)
Date Type RA Dec Mag Band Observatory
2021-02-07 08:52:26 C 11 36 54.11 +02 05 54.5 V G96
2021-02-07 08:59:49 C 11 36 54.19 +02 07 34.9 V G96
2021-02-07 09:07:12 C 11 36 54.24 +02 09 15.1 V G96
2021-02-07 09:14:36 C 11 36 54.36 +02 10 56.6 V G96
2021-02-07 11:27:34 C 11 36 55.97 +02 41 03.8 V I52
2021-02-07 11:30:25 C 11 36 56.01 +02 41 43.2 V I52
2021-02-07 11:33:16 C 11 36 56.04 +02 42 21.7 V I52
2021-02-08 08:03:52 C 11 37 42.07 +07 20 14.4 u 807
2021-02-08 08:10:07 C 11 37 42.14 +07 21 37.7 u 807
2021-02-08 08:16:22 C 11 37 42.18 +07 23 00.2 u 807
2021-02-08 08:42:02 C 11 37 46.71 +07 26 49.9 V I52
2021-02-08 08:45:33 C 11 37 46.72 +07 27 36.8 V I52
2021-02-08 08:49:03 C 11 37 46.76 +07 28 23.4 V I52
2021-02-09 08:42:34 C 11 38 33.68 +12 39 38.0 V I52
2021-02-09 08:44:42 C 11 38 33.68 +12 40 05.7 V I52
2021-02-09 08:46:50 C 11 38 33.70 +12 40 32.8 V I52
2021-02-11 11:17:25 C 11 39 49.96 +22 44 26.4 V I52
2021-02-11 11:21:41 C 11 39 49.94 +22 45 12.8 V I52
2021-02-11 11:23:49 C 11 39 49.94 +22 45 36.5 V I52