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
2020-02-18 02:26:07 C 06 07 15.14 -24 41 23.7 – V I52
2020-02-18 02:28:24 C 06 07 15.82 -24 41 09.0 – V I52
2020-02-18 02:28:36 C 06 07 15.89 -24 41 07.8 – V I52
2020-02-18 18:31:28 C 06 12 23.34 -22 57 19.5 – V L34
2020-02-18 18:47:37 C 06 12 28.32 -22 55 33.2 – V L34
2020-02-18 18:52:40 C 06 12 29.88 -22 54 59.5 – V L34
2020-02-18 19:13:02 C 06 12 36.12 -22 52 45.4 – V L34
2020-02-18 20:03:05 C 06 12 51.88 -22 47 17.6 – V 204
2020-02-18 20:08:34 C 06 12 53.57 -22 46 41.3 – V 204
2020-02-18 20:13:47 C 06 12 55.21 -22 46 06.7 – V 204
2020-02-18 20:21:59 C 06 12 57.73 -22 45 12.7 – V 204
2020-02-19 19:29:49 C 06 20 27.65 -20 08 02.6 – V C95
2020-02-19 19:39:19 C 06 20 30.60 -20 06 56.7 – V C95
2020-02-19 19:48:46 C 06 20 33.51 -20 05 50.3 – V C95
2020-02-20 02:58:56 C 06 22 54.43 -19 15 27.5 – V I52
2020-02-20 02:59:09 C 06 22 54.52 -19 15 26.5 – V I52
2020-02-20 02:59:21 C 06 22 54.56 -19 15 24.7 – V I52
2020-02-20 03:07:20 C 06 22 57.07 -19 14 28.4 – V I52
2020-02-20 03:56:23 C 06 23 12.40 -19 08 41.7 – V G96
2020-02-20 04:03:45 C 06 23 14.70 -19 07 49.4 – V G96
2020-02-20 04:12:56 C 06 23 17.57 -19 06 44.6 – V G96
2020-02-20 04:22:02 C 06 23 20.42 -19 05 40.1 – V G96
2020-02-21 01:40:42 C 06 30 20.51 -16 30 52.6 – u 807
2020-02-21 01:43:52 C 06 30 21.47 -16 30 28.8 – u 807
2020-02-21 01:47:01 C 06 30 22.47 -16 30 05.8 – u 807
2020-02-21 01:50:08 C 06 30 23.46 -16 29 42.8 – u 807
2020-02-21 03:35:42 C 06 30 58.03 -16 17 43.7 – q H45
2020-02-21 03:36:37 C 06 30 58.27 -16 17 37.3 – q H45
2020-02-21 03:37:54 C 06 30 58.64 -16 17 28.7 – q H45
2020-02-21 03:38:58 C 06 30 59.05 -16 17 19.0 – q H45
2020-02-21 03:40:26 C 06 30 59.49 -16 17 09.8 – q H45
2020-02-21 03:41:55 C 06 30 59.95 -16 16 59.6 – q H45
2020-02-21 20:33:38 C 06 36 35.41 -14 11 04.2 – V 160
2020-02-21 20:37:33 C 06 36 36.64 -14 10 33.8 – V 160
2020-02-21 20:41:28 C 06 36 37.93 -14 10 04.0 – V 160
2020-02-23 01:49:43 C 06 46 21.50 -10 25 54.2 – q W46
2020-02-23 01:55:07 C 06 46 23.21 -10 25 12.7 – q W46
2020-02-23 02:00:29 C 06 46 24.95 -10 24 31.1 – q W46
2020-02-23 02:06:09 C 06 46 26.25 -10 22 46.8 – u 807
2020-02-23 02:12:25 C 06 46 28.26 -10 21 57.7 – u 807
2020-02-23 02:14:31 C 06 46 28.93 -10 21 41.4 – u 807
2020-02-23 07:28:10 C 06 48 14.33 -09 41 36.0 – V T05
2020-02-23 07:32:51 C 06 48 15.82 -09 40 59.3 – V T05
2020-02-23 07:42:19 C 06 48 18.84 -09 39 45.4 – V T05
2020-02-23 07:59:41 C 06 48 24.39 -09 37 28.8 – V T05
2020-02-23 09:52:37 C 06 49 02.66 -09 21 41.7 – V 474
2020-02-23 09:56:36 C 06 49 03.94 -09 21 10.4 – V 474
2020-02-23 09:58:36 C 06 49 04.59 -09 20 54.7 – V 474
2020-02-23 10:00:35 C 06 49 05.23 -09 20 39.1 – V 474
2020-02-24 01:58:47 C 06 54 26.65 -07 14 47.3 – u 807