IAA RAS IAA Minor Planet Database

2021 CL6

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5566944491 ± 2.83e-04
Semi-major axis (a)1.6234127874 AU ± 8.11e-04
Inclination (i)6.29834517° ± 2.74e-03
Long. of Asc. Node (Ω)307.07401428° ± 2.08e-04
Arg. of Perihelion (ω)113.12270394° ± 8.47e-04
Mean Anomaly (M)137.10089749° ± 6.54e-01
Mean Motion (n)0.4765065035°/day ± 3.57e-04
Perihelion dist (q)0.71966790 AU ± 5.83e-04
Aphelion dist (Q)2.52715767 AU ± 1.34e-03
Orbital Period2.06844246 yr ± 1.55e-03
Physical Parameters
H (abs. magnitude)24.44
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.272″
Uncertainty3
Orbit TypeApollo
MOID0.016365 AU
Observations Used44
Oppositions1
Arc Total2021-2021
First Observation Used2021-02-07
Last Observation Used2021-02-21
Observations (44)
Date Type RA Dec Mag Band Observatory
2021-02-07 08:48:53 C 10 49 01.18 -26 26 17.0 – V 703
2021-02-07 09:04:37 C 10 48 48.96 -26 23 29.9 – V 703
2021-02-07 09:12:29 C 10 48 42.99 -26 22 06.4 – V 703
2021-02-11 08:23:11 C 10 09 18.18 -15 30 03.3 – V G96
2021-02-11 08:30:35 C 10 09 16.25 -15 29 31.3 – V G96
2021-02-11 08:37:59 C 10 09 14.30 -15 28 59.3 – V G96
2021-02-11 08:45:23 C 10 09 12.35 -15 28 27.1 – V G96
2021-02-11 10:19:02 C 10 08 47.92 -15 21 40.4 – V I52
2021-02-11 10:20:28 C 10 08 47.54 -15 21 34.5 – V I52
2021-02-11 10:21:53 C 10 08 47.19 -15 21 27.8 – V I52
2021-02-11 10:23:18 C 10 08 46.82 -15 21 21.8 – V I52
2021-02-11 13:09:41 C 10 08 12.47 -15 07 29.3 – V 474
2021-02-11 13:11:25 C 10 08 12.02 -15 07 21.9 – V 474
2021-02-11 13:13:08 C 10 08 11.60 -15 07 14.7 – V 474
2021-02-11 13:14:51 C 10 08 11.17 -15 07 07.4 – V 474
2021-02-11 22:11:06 C 10 06 16.13 -14 33 24.8 – V L01
2021-02-11 22:14:51 C 10 06 15.22 -14 33 10.2 – V L01
2021-02-11 22:19:14 C 10 06 14.17 -14 32 53.1 – V L01
2021-02-12 06:37:09 C 10 04 33.24 -14 01 18.3 – q 858
2021-02-12 06:47:10 C 10 04 31.03 -14 00 41.8 – q 858
2021-02-12 06:57:13 C 10 04 28.83 -14 00 05.0 – q 858
2021-02-12 07:01:32 C 10 04 28.35 -13 59 45.6 – V I52
2021-02-12 07:02:39 C 10 04 28.10 -13 59 42.2 – V I52
2021-02-12 07:03:45 C 10 04 27.87 -13 59 37.5 – V I52
2021-02-12 07:04:51 C 10 04 27.63 -13 59 33.6 – V I52
2021-02-12 09:45:24 C 10 03 57.429 -13 49 35.27 – U F51
2021-02-12 10:04:04 C 10 03 53.372 -13 48 28.96 – U F51
2021-02-12 10:41:28 C 10 03 45.246 -13 46 15.99 – U F51
2021-02-12 15:16:41 C 10 02 51.19 -13 28 22.9 – V 474
2021-02-12 15:18:25 C 10 02 50.85 -13 28 17.2 – V 474
2021-02-12 15:20:09 C 10 02 50.48 -13 28 11.0 – V 474
2021-02-12 15:21:52 C 10 02 50.15 -13 28 05.0 – V 474
2021-02-17 11:41:11 C 09 48 36.77 -08 42 27.6 – V 474
2021-02-17 11:44:35 C 09 48 36.41 -08 42 21.5 – V 474
2021-02-17 11:47:59 C 09 48 36.14 -08 42 15.8 – V 474
2021-02-20 04:47:59 C 09 44 09.54 -07 02 57.5 – u 807
2021-02-20 04:57:00 C 09 44 08.91 -07 02 45.3 – u 807
2021-02-20 05:05:34 C 09 44 08.32 -07 02 33.8 – u 807
2021-02-20 11:32:42 C 09 43 48.11 -06 53 53.2 – V 474
2021-02-20 11:40:22 C 09 43 47.57 -06 53 43.6 – V 474
2021-02-20 11:45:26 C 09 43 47.26 -06 53 37.3 – V 474
2021-02-21 03:35:15 C 09 42 58.27 -06 33 51.7 – u 807
2021-02-21 03:47:00 C 09 42 57.54 -06 33 37.7 – u 807
2021-02-21 03:58:41 C 09 42 56.83 -06 33 23.3 – u 807