2021 CQ1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3025775737 ± 6.22e-07
Semi-major axis (a)1.3847797376 AU ± 1.13e-06
Inclination (i)39.35537669° ± 7.79e-05
Long. of Asc. Node (Ω)136.72448648° ± 7.98e-06
Arg. of Perihelion (ω)96.60716742° ± 2.46e-05
Mean Anomaly (M)279.31680769° ± 1.22e-03
Mean Motion (n)0.6048410043°/day ± 7.42e-07
Perihelion dist (q)0.96577644 AU ± 1.17e-06
Aphelion dist (Q)1.80378303 AU ± 1.71e-06
Orbital Period1.62956261 yr ± 2.00e-06
Physical Parameters
H (abs. magnitude)21.57
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.267″
Uncertainty1
Orbit TypeApollo
MOID0.179048 AU
Observations Used95
Oppositions1
Arc Total2021-2021
First Observation Used2021-02-05
Last Observation Used2021-08-12
Observations (99)
Date Type RA Dec Mag Band Observatory
2021-02-12 06:05:59 C 10 05 16.75 +35 56 56.5 V V00
2021-02-12 06:12:52 C 10 05 16.32 +35 57 38.8 V V00
2021-02-12 06:19:46 C 10 05 15.90 +35 58 21.2 V V00
2021-02-12 06:26:38 C 10 05 15.47 +35 59 03.5 V V00
2021-02-12 12:54:24 C 10 04 52.464 +36 38 38.64 U F51
2021-02-12 13:08:20 C 10 04 51.572 +36 40 03.23 U F51
2021-02-12 13:22:22 C 10 04 50.682 +36 41 28.35 U F51
2021-02-13 08:38:47 C 10 03 48.167 +38 39 20.87 U F51
2021-02-13 09:11:40 C 10 03 45.942 +38 42 43.11 U F51
2021-02-13 09:28:01 C 10 03 44.817 +38 44 24.04 U F51
2021-02-17 10:12:11 C 09 57 05.243 +48 25 35.74 U F51
2021-02-17 10:30:07 C 09 57 03.595 +48 27 20.13 U F51
2021-02-17 10:48:00 C 09 57 01.942 +48 29 03.11 U F51
2021-02-17 11:05:55 C 09 57 00.267 +48 30 47.62 U F51
2021-02-22 04:17:49 C 09 46 09.63 +58 48 15.5 V I52
2021-02-22 04:19:38 C 09 46 09.63 +58 48 25.9 V I52
2021-02-24 09:48:44 C 09 39 24.33 +63 05 35.0 V I52
2021-02-24 09:51:36 C 09 39 23.85 +63 05 47.7 V I52
2021-02-24 09:54:26 C 09 39 23.56 +63 06 00.0 V I52
2021-02-24 09:57:17 C 09 39 23.05 +63 06 14.0 V I52
2021-03-06 01:37:54 C 08 50 12.64 +77 01 24.1 V 033
2021-03-06 01:43:03 C 08 50 10.87 +77 01 37.6 V 033
2021-03-06 01:48:13 C 08 50 09.19 +77 01 51.2 V 033
2021-07-30 02:07:35 C 22 41 00.32 +09 08 43.9 V 033
2021-07-30 02:08:26 C 22 41 00.30 +09 08 37.9 V 033
2021-07-30 02:09:29 C 22 41 00.21 +09 08 30.0 V 033
2021-07-30 02:10:28 C 22 41 00.17 +09 08 22.5 V 033
2021-08-06 10:48:57 C 22 30 26.994 -13 06 50.84 U F51
2021-08-06 11:02:07 C 22 30 25.952 -13 08 28.22 U F51
2021-08-06 12:16:38 C 22 30 20.00 -13 17 35.6 V T08
2021-08-06 12:57:11 C 22 30 16.83 -13 22 33.7 V T08
2021-08-06 13:38:22 C 22 30 13.58 -13 27 36.2 V T08
2021-08-06 14:14:01 C 22 30 10.73 -13 31 57.5 V T08
2021-08-07 17:27:32 C 22 28 18.94 -16 48 57.1 q D29
2021-08-07 17:47:54 C 22 28 17.27 -16 51 21.9 q D29
2021-08-07 18:08:15 C 22 28 15.64 -16 53 47.4 q D29
2021-08-09 10:51:56 C 22 25 21.07 -21 34 37.7 V T08
2021-08-09 11:01:55 C 22 25 20.16 -21 35 45.4 V T08
2021-08-09 11:10:54 C 22 25 19.464 -21 36 45.08 U F51
2021-08-09 11:27:11 C 22 25 18.091 -21 38 33.80 U F51
2021-08-09 11:36:41 C 22 25 17.26 -21 39 37.0 V T08
2021-08-09 11:40:00 C 22 25 17.04 -21 39 59.5 V T08
2021-08-09 11:59:45 C 22 25 15.342 -21 42 10.91 U F51
2021-08-10 04:57:19 C 22 24 00.35 -23 33 06.4 q X74
2021-08-10 05:06:10 C 22 23 59.55 -23 34 03.4 q X74
2021-08-10 05:15:17 C 22 23 58.74 -23 35 02.4 q X74
2021-08-12 10:00:04 C 22 20 01.587 -28 58 39.90 U F51
2021-08-12 10:14:57 C 22 20 00.288 -29 00 06.34 U F51
2021-08-12 10:30:54 C 22 19 58.901 -29 01 38.80 U F51