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
2022-07-02 23:57:34 C 11 05 24.46 +04 49 29.8 u 807
2022-07-03 00:03:37 C 11 05 25.83 +04 49 41.4 u 807
2022-07-16 20:56:43 C 12 34 56.42 +17 54 33.5 V 204
2022-07-16 21:28:19 C 12 35 05.97 +17 55 53.2 V 204
2022-07-24 20:30:06 C 13 36 02.04 +25 39 45.8 X C95
2022-07-24 20:49:33 C 13 36 08.36 +25 40 28.7 X C95
2022-07-24 21:08:26 C 13 36 14.53 +25 41 10.1 X C95
2022-07-27 06:43:48 C 13 55 22.118 +27 43 35.11 V T08
2022-07-27 06:48:23 C 13 55 23.570 +27 43 42.56 V T08
2022-07-27 06:57:35 C 13 55 26.657 +27 44 01.75 V T08
2022-07-27 07:13:19 C 13 55 31.776 +27 44 33.79 V T08
2022-07-27 21:25:17 C 14 00 16.07 +28 12 35.8 X K19
2022-07-27 21:31:32 C 14 00 18.17 +28 12 47.9 X K19
2022-07-27 21:37:47 C 14 00 20.24 +28 13 00.1 X K19
2022-07-31 06:04:24 C 14 27 10.051 +30 38 50.82 V T08
2022-07-31 06:09:48 C 14 27 11.803 +30 38 59.35 V T08
2022-07-31 06:17:46 C 14 27 14.333 +30 39 12.13 V T08
2022-07-31 06:47:00 C 14 27 23.765 +30 39 58.36 V T08
2022-08-01 06:03:23 C 14 35 07.190 +31 17 09.31 V T08
2022-08-01 06:25:31 C 14 35 14.340 +31 17 42.47 V T08
2022-08-01 06:30:11 C 14 35 15.785 +31 17 49.38 V T08
2022-08-01 06:40:55 C 14 35 19.253 +31 18 05.40 V T08
2022-08-03 21:19:10 C 14 55 52.049 +32 46 20.06 X K87
2022-08-03 21:28:07 C 14 55 54.902 +32 46 30.36 X K87
2022-08-03 21:37:03 C 14 55 57.842 +32 46 41.84 X K87
2022-08-04 20:56:26 C 15 03 30.430 +33 15 28.66 X K87
2022-08-04 21:10:10 C 15 03 34.805 +33 15 44.46 X K87
2022-08-08 21:04:57 C 15 33 44.981 +34 50 54.82 X K87
2022-08-08 21:13:57 C 15 33 47.702 +34 51 01.33 X K87
2022-08-08 21:22:56 C 15 33 50.455 +34 51 08.10 X K87
2022-08-09 20:47:04 C 15 40 57.797 +35 08 59.42 X K87
2022-08-09 20:56:16 C 15 41 00.523 +35 09 06.30 X K87
2022-08-09 21:05:26 C 15 41 03.257 +35 09 12.78 X K87
2022-08-10 06:48:11 C 15 43 58.714 +35 16 16.21 V T05
2022-08-10 06:53:24 C 15 44 00.394 +35 16 20.57 V T05
2022-08-10 07:01:14 C 15 44 02.558 +35 16 23.81 V T05
2022-08-10 07:15:20 C 15 44 06.689 +35 16 34.10 V T05
2022-08-16 06:26:59 C 16 24 57.439 +36 20 19.36 V T08
2022-08-16 06:45:09 C 16 25 02.302 +36 20 23.75 V T08
2022-08-16 06:49:47 C 16 25 03.538 +36 20 24.50 V T08
2022-08-16 07:06:58 C 16 25 07.992 +36 20 26.70 V T08
2022-08-19 08:15:08 C 16 44 16.982 +36 29 53.74 V T05
2022-08-19 08:19:44 C 16 44 18.017 +36 29 52.44 V T05
2022-08-19 08:27:37 C 16 44 19.999 +36 29 52.33 V T05
2022-08-19 08:58:17 C 16 44 27.655 +36 29 51.83 V T05
2022-08-22 20:51:44 C 17 05 02.669 +36 24 58.57 X K87
2022-08-22 21:08:38 C 17 05 06.540 +36 24 54.90 X K87
2022-08-22 21:25:32 C 17 05 10.478 +36 24 52.99 X K87
2022-08-23 21:03:06 C 17 10 42.569 +36 20 55.39 X K87
2022-08-23 21:19:59 C 17 10 46.514 +36 20 52.22 X K87