2020 DC

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3734738992 ± 4.59e-09
Semi-major axis (a)1.5971220527 AU ± 2.25e-09
Inclination (i)0.94446143° ± 1.05e-06
Long. of Asc. Node (Ω)173.38703180° ± 1.47e-05
Arg. of Perihelion (ω)344.89653794° ± 1.95e-05
Mean Anomaly (M)305.61512690° ± 2.30e-06
Mean Motion (n)0.4883206799°/day ± 1.03e-09
Perihelion dist (q)1.00063865 AU ± 7.47e-09
Aphelion dist (Q)2.19360545 AU ± 7.95e-09
Orbital Period2.01839964 yr ± 4.26e-09
Physical Parameters
H (abs. magnitude)26.73
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.373″
Uncertainty0
Orbit TypeApollo
MOID0.010466 AU
Observations Used128
Oppositions2
Arc Total2020-2024
First Observation Used2020-02-16
Last Observation Used2024-04-11
Observations (132)
Date Type RA Dec Mag Band Observatory
2022-03-07 21:20:19 C 10 09 29.27 +00 14 05.5 V 204
2022-03-07 21:20:26 C 10 09 27.80 +00 13 26.5 V K87
2022-03-07 21:30:23 C 10 09 51.20 +00 11 49.6 V K87
2022-03-08 20:52:47 C 11 07 16.08 -03 28 36.3 V B72
2022-03-08 20:53:01 C 11 07 16.67 -03 28 38.2 V B72
2022-03-08 20:55:39 C 11 07 22.49 -03 29 02.4 V B72
2022-03-08 20:57:13 C 11 07 26.02 -03 29 15.4 V B72
2022-03-08 22:19:28 C 11 10 27.41 -03 41 19.4 V K87
2022-03-08 22:23:30 C 11 10 36.32 -03 41 55.2 V K87
2022-03-09 21:06:40 C 12 00 09.59 -06 38 37.2 X 595
2022-03-09 21:16:14 C 12 00 27.50 -06 39 43.7 X 595
2022-03-09 21:25:49 C 12 00 45.39 -06 40 50.0 X 595
2022-03-10 01:23:16 C 12 07 57.46 -07 07 28.9 X K74
2022-03-10 01:27:58 C 12 08 05.86 -07 07 58.5 X K74
2022-03-10 01:32:37 C 12 08 14.16 -07 08 27.6 X K74
2022-03-10 08:55:49 C 12 21 56.99 -07 50 49.5 V 703
2022-03-10 09:03:27 C 12 22 09.38 -07 51 32.0 V 703
2022-03-10 09:11:04 C 12 22 21.67 -07 52 15.6 V 703
2022-03-10 09:18:42 C 12 22 33.84 -07 52 57.8 V 703
2022-03-10 09:25:05 C 12 22 44.13 -07 53 34.3 V I52
2022-03-10 09:25:20 C 12 22 44.51 -07 53 35.7 V I52
2022-03-10 09:25:34 C 12 22 44.90 -07 53 36.9 V I52
2022-03-10 11:48:26 C 12 27 01.79 -08 05 01.0 V T05
2022-03-10 11:53:25 C 12 27 09.45 -08 05 28.6 V T05
2022-03-10 12:02:49 C 12 27 23.97 -08 06 19.6 V T05
2022-03-10 12:19:07 C 12 27 49.00 -08 07 47.4 V T05
2022-03-25 13:49:14 C 15 18 30.453 -13 51 33.94 U F52
2022-03-25 14:04:49 C 15 18 31.071 -13 51 33.90 U F52
2022-03-25 14:20:24 C 15 18 31.688 -13 51 33.76 U F52
2024-04-11 05:44:19 C 11 24 55.26 +09 33 11.6 V 291
2024-04-11 06:04:07 C 11 25 02.20 +09 32 26.3 V 291
2024-04-11 06:24:19 C 11 25 09.34 +09 31 40.0 V 291