2021 CJ

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5177554793 ± 1.25e-01
Semi-major axis (a)2.0869589263 AU ± 5.37e-01
Inclination (i)13.14263820° ± 3.02e+00
Long. of Asc. Node (Ω)135.82707136° ± 1.07e+00
Arg. of Perihelion (ω)343.75166151° ± 6.25e+00
Mean Anomaly (M)217.32248757° ± 2.70e+02
Mean Motion (n)0.3259431800°/day ± 1.26e-01
Perihelion dist (q)1.00579920 AU ± 3.68e-01
Aphelion dist (Q)3.17640060 AU ± 8.56e-01
Orbital Period3.02386340 yr ± 1.17e+00
Physical Parameters
H (abs. magnitude)26.20
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.291″
Uncertainty4
Orbit TypeAmor
MOID0.032246 AU
Observations Used32
Oppositions1
Arc Total2021-2021
First Observation Used
Last Observation Used2021-02-13
Observations (32)
Date Type RA Dec Mag Band Observatory
2021-02-05 04:12:46 C 07 58 13.51 +19 19 26.3 V G96
2021-02-05 04:20:46 C 07 58 23.21 +19 21 43.6 V G96
2021-02-05 04:28:45 C 07 58 32.96 +19 24 02.8 V G96
2021-02-05 04:36:45 C 07 58 42.70 +19 26 21.1 V G96
2021-02-05 07:27:45 C 08 02 09.66 +20 14 52.7 V I52
2021-02-05 07:29:26 C 08 02 11.70 +20 15 20.8 V I52
2021-02-05 07:31:06 C 08 02 13.75 +20 15 49.0 V I52
2021-02-05 23:13:23 C 08 22 29.70 +24 28 50.6 V J95
2021-02-05 23:19:22 C 08 22 37.12 +24 30 22.8 V J95
2021-02-05 23:22:30 C 08 22 40.98 +24 31 11.1 V J95
2021-02-05 23:26:39 C 08 22 46.15 +24 32 15.1 V J95
2021-02-06 03:39:19 C 08 28 23.22 +25 37 00.1 V I52
2021-02-06 03:40:24 C 08 28 24.59 +25 37 17.0 V I52
2021-02-06 03:40:43 C 08 28 19.34 +25 37 12.8 u H21
2021-02-06 03:41:29 C 08 28 25.91 +25 37 33.2 V I52
2021-02-06 03:43:39 C 08 28 22.98 +25 37 56.8 u H21
2021-02-06 03:46:35 C 08 28 26.59 +25 38 41.0 u H21
2021-02-07 04:36:25 C 09 00 10.06 +31 13 50.7 V I52
2021-02-07 04:37:50 C 09 00 11.76 +31 14 08.0 V I52
2021-02-07 04:39:15 C 09 00 13.47 +31 14 25.4 V I52
2021-02-07 04:40:40 C 09 00 15.17 +31 14 42.9 V I52
2021-02-07 07:52:09 C 09 04 14.993 +31 53 09.41 U F51
2021-02-07 08:08:58 C 09 04 34.907 +31 56 28.98 U F51
2021-02-07 08:25:54 C 09 04 54.936 +31 59 49.24 U F51
2021-02-11 11:02:59 C 10 47 32.26 +43 00 27.0 V I52
2021-02-11 11:06:37 C 10 47 35.11 +43 00 37.4 V I52
2021-02-11 11:10:15 C 10 47 37.86 +43 00 47.8 V I52
2021-02-11 11:13:53 C 10 47 40.64 +43 00 58.6 V I52
2021-02-13 08:07:39 C 11 19 52.29 +44 44 29.4 V G96
2021-02-13 08:16:03 C 11 19 57.23 +44 44 43.4 V G96
2021-02-13 08:24:29 C 11 20 02.05 +44 44 56.9 V G96
2021-02-13 08:32:58 C 11 20 06.90 +44 45 11.2 V G96