2021 CG3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2199017639 ± 7.25e-07
Semi-major axis (a)1.0847280808 AU ± 3.26e-07
Inclination (i)8.88925078° ± 2.66e-05
Long. of Asc. Node (Ω)156.03100477° ± 1.18e-05
Arg. of Perihelion (ω)112.82064205° ± 2.88e-05
Mean Anomaly (M)337.94974440° ± 6.23e-04
Mean Motion (n)0.8724307241°/day ± 3.94e-07
Perihelion dist (q)0.84619446 AU ± 8.26e-07
Aphelion dist (Q)1.32326170 AU ± 8.81e-07
Orbital Period1.12974733 yr ± 5.10e-07
Physical Parameters
H (abs. magnitude)22.70
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.250″
Uncertainty0
Orbit TypeApollo
MOID0.036257 AU
Observations Used100
Oppositions1
Arc Total2020-2021
First Observation Used2020-12-25
Last Observation Used2021-11-09
Observations (104)
Date Type RA Dec Mag Band Observatory
2020-12-25 14:22:57 C 10 00 35.318 -05 14 56.83 – V F52
2021-01-11 13:18:29 C 10 09 44.552 -06 40 01.59 – V F52
2021-01-16 12:22:05 C 10 09 44.992 -06 35 04.64 – V F52
2021-01-16 12:39:48 C 10 09 44.737 -06 35 03.26 – V F52
2021-01-16 12:57:31 C 10 09 44.528 -06 35 00.61 – V F52
2021-02-07 06:50:16 C 09 49 23.25 -01 00 24.2 – V G96
2021-02-07 06:57:36 C 09 49 22.59 -01 00 14.7 – V G96
2021-02-07 07:04:56 C 09 49 21.98 -01 00 04.8 – V G96
2021-02-07 07:12:18 C 09 49 21.34 -00 59 55.1 – V G96
2021-02-07 09:46:36 C 09 49 07.94 -00 56 28.9 – V I52
2021-02-07 09:49:56 C 09 49 07.65 -00 56 24.4 – V I52
2021-02-07 09:53:15 C 09 49 07.37 -00 56 19.8 – V I52
2021-02-08 05:57:59 C 09 47 32.90 -00 28 01.0 – u 807
2021-02-08 06:01:13 C 09 47 32.60 -00 27 56.5 – u 807
2021-02-08 06:04:35 C 09 47 32.29 -00 27 52.0 – u 807
2021-02-08 06:20:59 C 09 47 32.41 -00 28 11.2 – V I52
2021-02-08 06:22:35 C 09 47 32.26 -00 28 09.1 – V I52
2021-02-08 06:24:12 C 09 47 32.07 -00 28 06.3 – V I52
2021-02-09 09:47:08 C 09 45 13.96 +00 11 45.9 – V I52
2021-02-09 09:53:25 C 09 45 13.40 +00 11 55.7 – V I52
2021-02-09 09:59:41 C 09 45 12.83 +00 12 05.4 – V I52
2021-02-09 10:05:57 C 09 45 12.25 +00 12 15.3 – V I52
2021-02-09 11:04:18 C 09 45 08.436 +00 13 50.52 – V F52
2021-02-11 10:52:19 C 09 40 51.72 +01 29 48.1 – V I52
2021-02-11 10:52:55 C 09 40 51.70 +01 29 49.6 – V I52
2021-02-11 10:54:58 C 09 40 51.48 +01 29 52.1 – V I52
2021-02-11 10:57:01 C 09 40 51.29 +01 29 56.1 – V I52
2021-02-13 11:26:55 C 09 36 12.114 +02 55 33.97 – U F52
2021-02-13 11:41:46 C 09 36 10.456 +02 56 01.07 – U F52
2021-02-13 11:58:28 C 09 36 08.566 +02 56 32.22 – U F52
2021-02-13 12:00:18 C 09 36 08.373 +02 56 35.55 – U F52
2021-02-13 12:15:06 C 09 36 06.717 +02 57 02.84 – U F52
2021-02-13 12:16:56 C 09 36 06.529 +02 57 06.29 – U F52
2021-02-18 09:30:02 C 09 23 23.66 +06 58 14.0 – o 291
2021-02-18 09:32:34 C 09 23 23.35 +06 58 19.9 – o 291
2021-02-18 09:35:07 C 09 23 23.03 +06 58 25.6 – o 291
2021-02-21 03:23:30 C 09 15 31.19 +09 33 57.8 – u H21
2021-02-21 03:30:04 C 09 15 30.31 +09 34 13.7 – u H21
2021-02-21 03:38:26 C 09 15 29.18 +09 34 34.1 – u H21
2021-02-21 03:45:16 C 09 15 28.25 +09 34 50.9 – u H21
2021-02-21 04:41:40 C 09 15 21.74 +09 37 15.5 – V I52
2021-02-21 04:45:01 C 09 15 21.28 +09 37 23.3 – V I52
2021-02-21 04:47:55 C 09 15 20.88 +09 37 31.5 – V I52
2021-02-21 04:50:43 C 09 15 20.51 +09 37 38.2 – V I52
2021-02-21 04:57:40 C 09 15 19.62 +09 37 55.3 – V 703
2021-02-21 05:05:52 C 09 15 18.43 +09 38 16.3 – V 703
2021-02-21 05:22:16 C 09 15 16.06 +09 38 53.7 – V 703
2021-02-22 04:54:54 C 09 12 19.28 +10 37 56.0 – o 291
2021-02-22 05:00:53 C 09 12 18.45 +10 38 11.1 – o 291
2021-02-22 05:06:50 C 09 12 17.61 +10 38 26.5 – o 291