IAA RAS IAA Minor Planet Database

2021 CV2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5312714976 ± 2.11e-05
Semi-major axis (a)2.2863818447 AU ± 1.20e-04
Inclination (i)9.23949687° ± 2.77e-04
Long. of Asc. Node (Ω)141.71400295° ± 1.42e-04
Arg. of Perihelion (ω)33.12065051° ± 9.90e-05
Mean Anomaly (M)127.73388813° ± 3.80e-02
Mean Motion (n)0.2850946922°/day ± 2.25e-05
Perihelion dist (q)1.07169234 AU ± 7.42e-05
Aphelion dist (Q)3.50107135 AU ± 1.90e-04
Orbital Period3.45718917 yr ± 2.73e-04
Physical Parameters
H (abs. magnitude)23.73
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.268″
Uncertainty2
Orbit TypeAmor
MOID0.106773 AU
Observations Used54
Oppositions1
Arc Total2021-2021
First Observation Used2021-02-06
Last Observation Used2021-04-16
Observations (55)
Date Type RA Dec Mag Band Observatory
2021-02-06 07:31:26 C 08 25 37.242 +11 50 43.09 – U F52
2021-02-06 08:02:54 C 08 25 39.184 +11 51 47.08 – U F52
2021-02-06 08:18:41 C 08 25 40.150 +11 52 19.12 – U F52
2021-02-07 03:21:16 C 08 27 07.62 +12 32 30.8 – u 807
2021-02-07 03:26:54 C 08 27 07.99 +12 32 42.9 – u 807
2021-02-07 03:34:31 C 08 27 10.36 +12 32 01.3 – V I52
2021-02-07 03:37:50 C 08 27 10.59 +12 32 08.5 – V I52
2021-02-07 03:41:09 C 08 27 10.83 +12 32 15.3 – V I52
2021-02-08 03:34:34 C 08 29 08.06 +13 25 24.4 – u 807
2021-02-08 03:38:58 C 08 29 08.33 +13 25 33.3 – u 807
2021-02-08 03:43:23 C 08 29 08.63 +13 25 42.9 – u 807
2021-02-08 10:06:18 C 08 29 39.37 +13 39 09.8 – V I52
2021-02-08 10:08:52 C 08 29 39.56 +13 39 15.6 – V I52
2021-02-08 10:11:26 C 08 29 39.76 +13 39 21.3 – V I52
2021-02-10 07:27:59 C 08 34 04.148 +15 28 27.69 – U F51
2021-02-10 07:47:08 C 08 34 05.851 +15 29 16.71 – U F51
2021-02-10 08:06:18 C 08 34 07.551 +15 30 05.81 – U F51
2021-02-10 08:25:30 C 08 34 09.237 +15 30 54.95 – U F51
2021-02-11 10:46:42 C 08 36 56.30 +16 39 25.9 – V I52
2021-02-11 10:48:22 C 08 36 56.48 +16 39 30.4 – V I52
2021-02-11 10:48:58 C 08 36 56.58 +16 39 31.8 – V I52
2021-02-11 10:50:38 C 08 36 56.71 +16 39 36.3 – V I52
2021-02-16 05:40:29 C 08 53 01.60 +22 27 59.5 – V I52
2021-02-16 05:42:17 C 08 53 01.87 +22 28 05.1 – V I52
2021-02-16 05:55:14 C 08 53 03.81 +22 28 49.6 – V I52
2021-02-16 05:57:02 C 08 53 04.09 +22 28 55.5 – V I52
2021-02-18 07:11:42 C 09 02 09.01 +25 22 33.3 – V G96
2021-02-18 07:27:59 C 09 02 11.96 +25 23 32.6 – V G96
2021-02-18 07:35:28 C 09 02 13.35 +25 24 00.0 – V G96
2021-02-18 07:42:59 C 09 02 14.72 +25 24 27.5 – V G96
2021-02-20 03:52:05 C 09 11 55.11 +28 11 27.3 – u H21
2021-02-20 03:57:24 C 09 11 56.22 +28 11 49.2 – u H21
2021-02-20 04:00:28 C 09 11 56.94 +28 12 00.8 – u H21
2021-02-21 03:57:04 C 09 17 49.70 +29 46 36.2 – u H21
2021-02-21 04:04:53 C 09 17 51.56 +29 47 07.7 – u H21
2021-02-21 04:13:06 C 09 17 53.41 +29 47 41.8 – u H21
2021-02-23 04:35:29 C 09 31 23.92 +33 05 26.3 – V I52
2021-02-23 04:36:54 C 09 31 24.32 +33 05 32.5 – V I52
2021-02-23 04:38:19 C 09 31 24.70 +33 05 38.6 – V I52
2021-02-23 04:39:44 C 09 31 25.08 +33 05 44.8 – V I52
2021-03-03 04:50:51 C 10 51 13.47 +45 53 31.2 – V I52
2021-03-03 04:51:42 C 10 51 13.91 +45 53 33.5 – V I52
2021-03-03 04:52:33 C 10 51 14.34 +45 53 36.3 – V I52
2021-03-20 06:59:20 C 14 37 26.70 +50 02 12.8 – V I52
2021-03-20 07:22:26 C 14 37 34.81 +50 01 43.1 – V I52
2021-03-20 07:28:14 C 14 37 36.88 +50 01 35.7 – V I52
2021-04-03 09:34:36 C 15 52 28.48 +41 04 37.6 – V V06
2021-04-03 11:14:29 C 15 52 38.16 +41 02 06.0 – V V06
2021-04-03 11:22:10 C 15 52 38.96 +41 01 53.9 – V V06
2021-04-06 07:40:34 C 15 59 33.88 +39 19 38.0 – u H21