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
2020-02-24 02:01:55 C 06 54 27.66 -07 14 22.4 – u 807
2020-02-24 02:05:03 C 06 54 28.67 -07 13 57.5 – u 807
2020-02-24 02:08:12 C 06 54 29.68 -07 13 32.6 – u 807
2020-02-24 20:12:44 C 07 00 34.51 -04 50 57.1 – V 160
2020-02-24 20:17:08 C 07 00 35.94 -04 50 21.4 – V 160
2020-02-24 20:21:33 C 07 00 37.38 -04 49 47.4 – V 160
2020-02-25 08:53:12 C 07 04 48.61 -03 09 37.3 – V T08
2020-02-25 09:01:18 C 07 04 51.21 -03 08 32.7 – V T08
2020-02-25 09:15:45 C 07 04 55.89 -03 06 37.8 – V T08
2020-02-26 04:50:07 C 07 11 32.04 -00 31 17.8 – V 654
2020-02-26 05:47:10 C 07 11 50.40 -00 23 46.1 – V 654
2020-02-26 06:47:00 C 07 12 09.73 -00 15 52.5 – V 654
2020-02-27 03:40:20 C 07 19 11.28 +02 28 22.7 – o 711
2020-02-27 03:43:45 C 07 19 12.37 +02 28 49.3 – o 711
2020-02-27 03:47:11 C 07 19 13.45 +02 29 16.1 – o 711
2020-02-27 21:16:43 C 07 25 02.21 +04 44 17.4 – V L18
2020-02-27 21:21:06 C 07 25 03.60 +04 44 49.2 – V L18
2020-02-27 21:25:28 C 07 25 05.05 +04 45 23.6 – V L18
2020-02-27 21:29:50 C 07 25 06.46 +04 45 56.8 – V L18
2020-02-27 21:34:13 C 07 25 07.88 +04 46 30.3 – V L18
2020-02-27 21:38:35 C 07 25 09.23 +04 47 05.8 – V L18
2020-02-27 23:07:44 C 07 25 39.14 +04 58 24.1 – V Z80
2020-02-27 23:14:23 C 07 25 41.37 +04 59 15.2 – V Z80
2020-02-27 23:21:04 C 07 25 43.51 +05 00 06.3 – V Z80
2020-02-28 02:42:55 C 07 26 52.26 +05 25 55.6 – q H45
2020-02-28 02:44:05 C 07 26 52.62 +05 26 05.0 – q H45
2020-02-28 02:46:12 C 07 26 53.34 +05 26 21.1 – q H45
2020-02-28 02:47:38 C 07 26 53.76 +05 26 31.9 – q H45
2020-02-28 02:49:15 C 07 26 54.32 +05 26 44.3 – q H45
2020-02-28 02:50:29 C 07 26 54.63 +05 26 52.9 – q H45
2020-02-28 19:14:09 C 07 32 21.22 +07 30 09.0 – V 130
2020-02-28 19:15:46 C 07 32 21.76 +07 30 20.8 – V 130
2020-02-28 19:17:23 C 07 32 22.26 +07 30 32.9 – V 130
2020-02-28 19:18:59 C 07 32 22.78 +07 30 44.8 – V 130
2020-02-28 20:47:41 C 07 32 50.47 +07 41 41.6 – V L18
2020-02-28 20:49:57 C 07 32 51.19 +07 41 57.6 – V L18
2020-02-28 20:52:13 C 07 32 51.83 +07 42 15.3 – V L18
2020-02-28 20:55:53 C 07 32 53.70 +07 42 45.0 – c A48
2020-02-28 20:56:46 C 07 32 53.33 +07 42 48.0 – V L18
2020-02-28 20:57:33 C 07 32 54.14 +07 42 57.1 – c A48
2020-02-28 20:58:56 C 07 32 54.63 +07 43 07.6 – c A48
2020-02-28 20:59:02 C 07 32 54.05 +07 43 04.5 – V L18
2020-02-28 21:00:35 C 07 32 55.19 +07 43 19.2 – c A48
2020-02-28 21:01:18 C 07 32 54.81 +07 43 22.6 – V L18
2020-02-28 21:03:34 C 07 32 55.55 +07 43 37.3 – V L18
2020-02-28 22:17:47 C 07 33 19.80 +07 52 51.6 – V 160
2020-02-28 22:20:44 C 07 33 20.75 +07 53 13.7 – V 160
2020-02-28 22:23:39 C 07 33 21.65 +07 53 35.1 – V 160
2020-02-29 03:06:42 C 07 34 56.64 +08 28 26.8 – V 734
2020-02-29 03:08:09 C 07 34 57.11 +08 28 37.4 – V 734