IAA RAS IAA Minor Planet Database

2020 DC2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3886230524 ± 4.12e-08
Semi-major axis (a)1.5146285364 AU ± 2.35e-08
Inclination (i)19.57084862° ± 5.90e-06
Long. of Asc. Node (Ω)263.88889484° ± 2.06e-05
Arg. of Perihelion (ω)352.73621367° ± 2.13e-05
Mean Anomaly (M)296.52684443° ± 1.65e-05
Mean Motion (n)0.5287532792°/day ± 1.23e-08
Perihelion dist (q)0.92600897 AU ± 6.40e-08
Aphelion dist (Q)2.10324810 AU ± 7.03e-08
Orbital Period1.86405706 yr ± 4.33e-08
Physical Parameters
H (abs. magnitude)18.99
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.300″
Uncertainty0
Orbit TypeApollo
MOID0.088427 AU
Observations Used153
Oppositions2
Arc Total2020-2024
First Observation Used2020-01-27
Last Observation Used2024-11-21
Observations (159)
Date Type RA Dec Mag Band Observatory
2020-01-27 05:12:53 C 06 32 14.37 +03 43 49.3 – V G96
2020-01-27 05:22:56 C 06 32 13.61 +03 43 46.8 – V G96
2020-01-27 05:38:41 C 06 32 12.47 +03 43 43.6 – V G96
2020-02-16 04:34:45 C 06 08 22.35 +02 53 58.3 – V G96
2020-02-16 04:43:29 C 06 08 22.06 +02 53 57.9 – V G96
2020-02-16 04:52:14 C 06 08 21.76 +02 53 57.3 – V G96
2020-02-16 05:00:57 C 06 08 21.49 +02 53 57.7 – V G96
2020-02-16 06:35:00 C 06 08 18.70 +02 53 56.3 – V I52
2020-02-16 06:41:37 C 06 08 18.45 +02 53 56.3 – V I52
2020-02-16 06:48:15 C 06 08 18.29 +02 53 55.9 – V I52
2020-02-16 06:54:52 C 06 08 18.05 +02 53 54.7 – V I52
2020-02-17 01:14:37 C 06 07 48.32 +02 53 37.6 – u H21
2020-02-17 01:23:23 C 06 07 48.04 +02 53 37.3 – u H21
2020-02-17 01:28:21 C 06 07 47.88 +02 53 37.2 – u H21
2020-02-19 01:40:42 C 06 06 37.18 +02 53 17.4 – u H21
2020-02-19 01:53:52 C 06 06 36.88 +02 53 17.2 – u H21
2020-02-19 02:05:00 C 06 06 36.57 +02 53 17.0 – u H21
2020-02-19 02:49:50 C 06 06 35.68 +02 53 17.6 – V G96
2020-02-19 03:15:53 C 06 06 35.07 +02 53 17.6 – V G96
2020-02-19 22:30:26 C 06 06 10.27 +02 53 19.1 – V 033
2020-02-19 22:35:35 C 06 06 10.16 +02 53 19.2 – V 033
2020-02-20 02:14:42 C 06 06 06.22 +02 53 21.2 – V G96
2020-02-20 02:51:17 C 06 06 05.33 +02 53 21.6 – V G96
2020-02-20 03:52:31 C 06 06 04.01 +02 53 22.1 – V G96
2020-02-20 04:06:21 C 06 06 03.68 +02 53 22.3 – V G96
2020-02-20 04:34:29 C 06 06 03.04 +02 53 22.1 – V G96
2020-02-24 02:15:36 C 06 04 35.15 +02 55 03.4 – V 807
2020-02-24 02:22:27 C 06 04 35.05 +02 55 03.6 – V 807
2020-02-24 02:28:25 C 06 04 34.97 +02 55 03.4 – V 807
2020-02-25 08:38:10 C 06 04 16.531 +02 55 49.71 – V T12
2020-02-25 08:42:46 C 06 04 16.484 +02 55 49.88 – V T12
2020-10-16 01:54:26 C 17 50 02.71 -05 25 02.1 – V V06
2020-10-16 01:59:00 C 17 50 03.54 -05 25 00.4 – V V06
2020-10-16 02:03:34 C 17 50 04.39 -05 24 58.7 – V V06
2020-10-16 02:08:08 C 17 50 05.24 -05 24 57.1 – V V06
2021-11-30 12:21:29 C 09 18 53.28 +02 11 54.5 – V V06
2021-11-30 12:24:59 C 09 18 53.38 +02 11 51.9 – V V06
2021-11-30 12:28:30 C 09 18 53.44 +02 11 49.6 – V V06
2021-11-30 12:32:00 C 09 18 53.50 +02 11 46.9 – V V06
2022-02-24 01:40:19 C 07 40 13.26 -21 15 02.0 – u 807
2022-02-24 01:44:19 C 07 40 12.91 -21 15 01.7 – u 807
2022-02-24 01:48:15 C 07 40 12.59 -21 15 01.6 – u 807
2022-03-24 03:56:30 C 07 10 52.06 -18 33 58.5 – V I52
2022-03-24 04:10:27 C 07 10 51.93 -18 33 53.5 – V I52
2022-03-24 04:25:38 C 07 10 51.81 -18 33 48.5 – V I52
2022-05-27 17:30:59 C 08 41 54.27 -10 13 33.1 – Z L81
2022-05-27 17:33:38 C 08 41 54.562 -10 13 32.09 – Z L81
2022-05-27 17:40:42 C 08 41 55.33 -10 13 28.8 – Z L81
2022-05-27 17:41:28 C 08 41 55.406 -10 13 28.27 – Z L81
2022-07-02 23:51:31 C 11 05 23.07 +04 49 17.2 – u 807