IAA RAS IAA Minor Planet Database

2020 DX

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4872443461 ± 8.34e-08
Semi-major axis (a)1.9838372119 AU ± 1.44e-07
Inclination (i)25.47052120° ± 8.14e-06
Long. of Asc. Node (Ω)157.81192951° ± 2.99e-06
Arg. of Perihelion (ω)314.35574523° ± 2.51e-05
Mean Anomaly (M)30.81740156° ± 7.54e-05
Mean Motion (n)0.3527387956°/day ± 3.84e-08
Perihelion dist (q)1.01722375 AU ± 1.81e-07
Aphelion dist (Q)2.95045068 AU ± 2.71e-07
Orbital Period2.79421004 yr ± 3.04e-07
Physical Parameters
H (abs. magnitude)19.99
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.237″
Uncertainty0
Orbit TypeAmor
MOID0.120087 AU
Observations Used272
Oppositions3
Arc Total2016-2020
First Observation Used2016-08-08
Last Observation Used2020-04-27
Observations (333)
Date Type RA Dec Mag Band Observatory
2020-03-14 21:23:03 C 09 16 39.90 +35 58 36.5 – V 113
2020-03-14 21:25:24 C 09 16 40.46 +35 58 41.8 – V 113
2020-03-14 21:30:16 C 09 16 41.60 +35 58 53.5 – V K87
2020-03-14 21:40:20 C 09 16 43.91 +35 59 16.5 – V K87
2020-03-14 22:26:49 C 09 16 54.57 +36 01 04.8 – V A16
2020-03-14 22:37:32 C 09 16 56.99 +36 01 29.1 – V A16
2020-03-14 22:48:16 C 09 16 59.42 +36 01 53.4 – V A16
2020-03-14 22:59:00 C 09 17 01.85 +36 02 17.5 – V A16
2020-03-14 23:09:42 C 09 17 04.26 +36 02 41.6 – V A16
2020-03-14 23:20:26 C 09 17 06.71 +36 03 05.9 – V A16
2020-03-15 05:00:02 C 09 18 26.89 +36 16 00.0 – V 703
2020-03-15 05:09:36 C 09 18 29.06 +36 16 21.4 – V 703
2020-03-15 05:18:38 C 09 18 31.06 +36 16 41.8 – V 703
2020-03-15 05:27:23 C 09 18 32.95 +36 17 00.5 – V 703
2020-03-15 20:26:05 C 09 21 59.98 +36 49 04.3 – V K87
2020-03-15 20:37:12 C 09 22 02.43 +36 49 27.1 – V K87
2020-03-15 20:48:19 C 09 22 04.88 +36 49 50.3 – V K87
2020-03-15 21:30:37 C 09 22 13.94 +36 51 23.1 – q K73
2020-03-15 21:47:32 C 09 22 17.53 +36 51 56.4 – q K73
2020-03-16 19:34:15 C 09 27 10.97 +37 35 00.9 – V L04
2020-03-16 19:50:46 C 09 27 14.47 +37 35 32.2 – V L04
2020-03-16 20:07:35 C 09 27 18.04 +37 36 03.8 – V L04
2020-03-17 00:45:39 C 09 28 17.52 +37 44 34.9 – V C47
2020-03-17 00:53:05 C 09 28 19.10 +37 44 48.1 – V C47
2020-03-17 01:00:32 C 09 28 20.71 +37 45 01.7 – V C47
2020-03-17 01:07:58 C 09 28 22.31 +37 45 14.8 – V C47
2020-03-17 01:15:56 C 09 28 24.02 +37 45 29.1 – V C47
2020-03-17 20:46:25 C 09 32 38.47 +38 20 07.3 – q K73
2020-03-17 21:06:01 C 09 32 42.42 +38 20 41.4 – q K73
2020-03-18 19:22:54 C 09 37 23.80 +38 56 26.9 – V 246
2020-03-18 19:23:26 C 09 37 23.87 +38 56 27.8 – V 246
2020-03-18 19:23:40 C 09 37 23.95 +38 56 28.1 – V 246
2020-03-18 19:23:53 C 09 37 23.97 +38 56 28.1 – V 246
2020-03-18 19:24:08 C 09 37 24.04 +38 56 28.5 – V 246
2020-03-18 19:24:22 C 09 37 24.09 +38 56 29.1 – V 246
2020-03-18 19:24:35 C 09 37 24.16 +38 56 29.6 – V 246
2020-03-18 19:24:49 C 09 37 24.20 +38 56 29.9 – V 246
2020-03-18 19:25:03 C 09 37 24.24 +38 56 30.1 – V 246
2020-03-19 19:12:32 C 09 42 14.51 +39 30 59.4 – V 246
2020-03-19 19:12:50 C 09 42 14.59 +39 30 59.7 – V 246
2020-03-19 19:13:04 C 09 42 14.62 +39 31 00.4 – V 246
2020-03-19 19:13:18 C 09 42 14.70 +39 31 00.6 – V 246
2020-03-19 19:13:33 C 09 42 14.72 +39 31 01.3 – V 246
2020-03-19 19:13:46 C 09 42 14.74 +39 31 01.8 – V 246
2020-03-19 19:14:59 C 09 42 15.00 +39 31 03.0 – V 246
2020-03-19 22:25:18 C 09 42 51.71 +39 35 24.0 – V K38
2020-03-19 22:43:57 C 09 42 55.29 +39 35 49.3 – V K38
2020-03-19 23:02:35 C 09 42 58.82 +39 36 13.6 – V K38
2020-03-19 23:22:37 C 09 43 02.70 +39 36 40.1 – V K38
2020-03-21 22:28:33 C 09 52 07.30 +40 33 29.8 – V K87