2021 CJ1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5538714000
Semi-major axis (a)2.3316974000 AU
Inclination (i)8.16136000°
Long. of Asc. Node (Ω)135.70165000°
Arg. of Perihelion (ω)359.40593000°
Mean Anomaly (M)124.76739000°
Mean Motion (n)0.2768189400°/day
Perihelion dist (q)1.04023690 AU
Aphelion dist (Q)3.62315790 AU
Orbital Period3.56047780 yr
Physical Parameters
H (abs. magnitude)26.20
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.360″
Uncertainty5
Orbit TypeAmor
MOID0.054245 AU
Observations Used28
Oppositions1
Arc Total
First Observation Used
Last Observation Used2021-02-16
Observations (28)
Date Type RA Dec Mag Band Observatory
2021-02-05 03:00:05 C 07 10 33.29 +19 36 45.6 V G96
2021-02-05 03:08:04 C 07 10 37.82 +19 37 36.0 V G96
2021-02-05 03:16:02 C 07 10 42.36 +19 38 26.3 V G96
2021-02-05 03:24:02 C 07 10 46.88 +19 39 16.3 V G96
2021-02-05 05:58:34 C 07 12 14.54 +19 55 21.4 V I52
2021-02-05 06:04:04 C 07 12 17.68 +19 55 55.5 V I52
2021-02-05 06:09:34 C 07 12 20.82 +19 56 29.4 V I52
2021-02-06 02:39:33 C 07 25 21.37 +22 04 21.1 u H21
2021-02-06 02:47:56 C 07 25 26.48 +22 05 13.7 u H21
2021-02-06 03:29:04 C 07 25 55.61 +22 09 44.7 V I52
2021-02-06 03:31:41 C 07 25 57.22 +22 10 02.3 V I52
2021-02-06 03:34:18 C 07 25 58.85 +22 10 18.8 V I52
2021-02-07 02:28:28 C 07 41 36.98 +24 33 29.9 V I52
2021-02-07 02:30:39 C 07 41 38.46 +24 33 44.1 V I52
2021-02-07 02:32:50 C 07 41 39.92 +24 33 57.9 V I52
2021-02-09 03:45:17 C 08 18 47.50 +29 28 01.4 V I52
2021-02-09 03:48:07 C 08 18 49.69 +29 28 18.0 V I52
2021-02-10 01:09:02 C 08 36 01.26 +31 22 34.5 V 033
2021-02-10 01:10:31 C 08 36 02.46 +31 22 42.1 V 033
2021-02-10 01:12:01 C 08 36 03.65 +31 22 50.0 V 033
2021-02-10 01:13:43 C 08 36 05.02 +31 22 58.2 V 033
2021-02-15 03:56:51 C 10 18 30.87 +38 18 04.7 V 033
2021-02-15 03:58:41 C 10 18 32.26 +38 18 07.1 V 033
2021-02-15 04:00:32 C 10 18 33.66 +38 18 10.0 V 033
2021-02-15 04:02:21 C 10 18 35.08 +38 18 12.4 V 033
2021-02-16 09:31:42 C 10 40 57.598 +38 56 00.41 U F51
2021-02-16 09:46:52 C 10 41 07.903 +38 56 16.22 U F51
2021-02-16 10:02:02 C 10 41 18.105 +38 56 31.20 U F51