2020 DC3

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.8352557459 ± 3.64e-07
Semi-major axis (a)2.0103986919 AU ± 2.88e-07
Inclination (i)3.61935068° ± 2.84e-05
Long. of Asc. Node (Ω)16.79727709° ± 3.02e-04
Arg. of Perihelion (ω)20.07664642° ± 2.71e-04
Mean Anomaly (M)21.25663224° ± 1.60e-04
Mean Motion (n)0.3457713349°/day ± 7.44e-08
Perihelion dist (q)0.33120163 AU ± 7.33e-07
Aphelion dist (Q)3.68959575 AU ± 9.03e-07
Orbital Period2.85051473 yr ± 6.13e-07
Physical Parameters
H (abs. magnitude)21.95
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.299″
Uncertainty0
Orbit TypeApollo
MOID0.042155 AU
Observations Used133
Oppositions2
Arc Total2020-2023
First Observation Used2020-02-22
Last Observation Used2023-04-17
Observations (140)
Date Type RA Dec Mag Band Observatory
2020-02-27 05:41:42 C 12 13 31.03 +18 32 43.6 V I52
2020-02-28 01:07:31 C 12 00 04.21 +18 33 48.5 V Z99
2020-02-28 01:10:13 C 12 00 02.45 +18 33 48.6 V Z99
2020-02-28 01:13:04 C 12 00 00.59 +18 33 48.4 V Z99
2020-02-28 01:15:40 C 11 59 58.89 +18 33 48.4 V Z99
2020-02-28 01:18:24 C 11 59 57.09 +18 33 48.4 V Z99
2020-02-28 01:21:06 C 11 59 55.32 +18 33 48.2 V Z99
2020-02-29 08:24:14 C 11 41 59.79 +18 29 46.0 q H45
2020-02-29 08:26:08 C 11 41 58.78 +18 29 45.9 q H45
2020-02-29 08:27:34 C 11 41 58.22 +18 29 45.9 q H45
2020-02-29 08:28:57 C 11 41 57.40 +18 29 45.8 q H45
2020-02-29 08:30:17 C 11 41 56.60 +18 29 45.6 q H45
2020-02-29 08:31:52 C 11 41 55.80 +18 29 45.5 q H45
2020-03-01 23:01:26 C 11 24 23.91 +18 18 17.9 V Z99
2020-03-01 23:05:19 C 11 24 22.34 +18 18 16.5 V Z99
2020-03-01 23:09:12 C 11 24 20.75 +18 18 15.7 V Z99
2020-03-01 23:13:06 C 11 24 19.17 +18 18 14.5 V Z99
2020-03-01 23:16:59 C 11 24 17.56 +18 18 12.9 V Z99
2020-03-01 23:20:53 C 11 24 15.97 +18 18 11.7 V Z99
2020-03-02 09:35:58 C 11 20 15.47 +18 14 53.4 V 703
2020-03-02 09:43:30 C 11 20 12.58 +18 14 50.5 V 703
2020-03-02 09:58:34 C 11 20 06.68 +18 14 44.6 V 703
2020-03-04 09:22:47 C 11 04 39.72 +17 57 00.6 V V06
2020-03-04 09:23:17 C 11 04 39.57 +17 57 00.2 V V06
2020-03-04 09:23:45 C 11 04 39.44 +17 56 59.4 V V06
2020-03-04 09:24:14 C 11 04 39.26 +17 56 59.5 V V06
2020-03-05 04:22:12 C 10 59 36.79 +17 49 39.6 V I52
2020-03-05 04:29:55 C 10 59 34.82 +17 49 37.2 V I52
2020-03-05 04:37:02 C 10 59 32.88 +17 49 33.6 V I52
2020-03-15 02:13:50 C 10 24 16.66 +16 28 45.7 u 807
2020-03-15 02:28:35 C 10 24 15.41 +16 28 41.6 u 807
2020-03-15 02:43:04 C 10 24 14.13 +16 28 37.5 u 807
2020-03-22 07:35:33 C 10 14 27.278 +15 40 40.09 U F51
2020-03-22 07:52:26 C 10 14 26.581 +15 40 35.53 U F51
2020-03-22 08:09:27 C 10 14 25.890 +15 40 31.35 U F51
2023-03-27 09:31:14 C 12 20 51.775 -00 48 17.19 V T14
2023-03-27 09:35:58 C 12 20 51.351 -00 48 14.92 V T14
2023-03-27 09:40:43 C 12 20 50.928 -00 48 12.61 V T14
2023-04-16 06:32:33 C 11 48 07.629 +02 13 13.57 V T14
2023-04-17 05:53:56 C 11 46 59.446 +02 19 14.63 V T14