2021 CR

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3517862000
Semi-major axis (a)1.4909762000 AU
Inclination (i)14.88591000°
Long. of Asc. Node (Ω)135.41272000°
Arg. of Perihelion (ω)329.93923000°
Mean Anomaly (M)241.52598000°
Mean Motion (n)0.5413747700°/day
Perihelion dist (q)0.96647130 AU
Aphelion dist (Q)2.01548110 AU
Orbital Period1.82056450 yr
Physical Parameters
H (abs. magnitude)27.00
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.340″
Uncertainty6
Orbit TypeApollo
MOID0.013991 AU
Observations Used20
Oppositions1
Arc Total
First Observation Used
Last Observation Used2021-02-08
Observations (22)
Date Type RA Dec Mag Band Observatory
2021-02-05 06:10:43 C 09 06 18.90 +29 41 30.6 V 703
2021-02-05 06:18:37 C 09 06 32.71 +29 45 30.9 V 703
2021-02-05 06:26:31 C 09 06 45.92 +29 49 21.9 V 703
2021-02-05 06:34:25 C 09 06 59.49 +29 53 17.1 V 703
2021-02-05 10:08:11 C 09 12 59.86 +31 34 09.5 V I52
2021-02-05 10:09:36 C 09 13 02.25 +31 34 47.8 V I52
2021-02-05 10:11:01 C 09 13 04.63 +31 35 25.8 V I52
2021-02-05 10:12:25 C 09 13 07.01 +31 36 03.5 V I52
2021-02-05 22:00:36 C 09 33 23.87 +36 22 24.1 V N88
2021-02-05 22:00:59 C 09 33 24.46 +36 22 32.1 V N88
2021-02-05 22:01:23 C 09 33 25.07 +36 22 40.7 V N88
2021-02-05 22:01:45 C 09 33 25.73 +36 22 48.5 V N88
2021-02-05 22:53:52 C 09 35 20.76 +36 41 13.4 V J95
2021-02-05 22:56:12 C 09 35 24.35 +36 42 03.0 V J95
2021-02-05 22:58:17 C 09 35 27.59 +36 42 48.0 V J95
2021-02-05 23:00:29 C 09 35 30.98 +36 43 34.9 V J95
2021-02-06 04:42:46 C 09 44 50.15 +38 38 14.2 V I52
2021-02-06 04:44:07 C 09 44 52.12 +38 38 40.3 V I52
2021-02-06 04:45:28 C 09 44 54.12 +38 39 06.7 V I52
2021-02-08 12:29:50 C 10 52 32.39 +48 57 38.6 V I52
2021-02-08 12:32:51 C 10 52 35.07 +48 57 55.5 V I52
2021-02-08 12:35:53 C 10 52 37.73 +48 58 12.2 V I52