IAA RAS IAA Minor Planet Database

2020 DH2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2830101000
Semi-major axis (a)1.3988499000 AU
Inclination (i)16.46508000°
Long. of Asc. Node (Ω)148.91107000°
Arg. of Perihelion (ω)4.53899000°
Mean Anomaly (M)169.89686000°
Mean Motion (n)0.5957271500°/day
Perihelion dist (q)1.00296120 AU
Aphelion dist (Q)1.79473860 AU
Orbital Period1.65446150 yr
Physical Parameters
H (abs. magnitude)25.20
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.600″
Uncertainty5
Orbit TypeAmor
MOID0.015272 AU
Observations Used88
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2020-03-01
Observations (96)
Date Type RA Dec Mag Band Observatory
2020-02-20 09:40:05 C 13 03 11.68 +34 41 10.4 – U I41
2020-02-20 09:40:35 C 13 03 12.54 +34 41 20.9 – U I41
2020-02-20 10:53:13 C 13 05 19.65 +35 07 44.8 – U I41
2020-02-20 10:53:44 C 13 05 20.43 +35 07 55.2 – U I41
2020-02-20 10:55:01 C 13 05 22.75 +35 08 23.0 – U I41
2020-02-20 10:55:31 C 13 05 23.56 +35 08 33.9 – U I41
2020-02-20 11:20:52 C 13 06 07.98 +35 17 25.4 – V 654
2020-02-20 11:33:11 C 13 06 29.36 +35 21 45.0 – V 654
2020-02-20 12:22:23 C 13 07 54.74 +35 38 46.9 – V 654
2020-02-20 20:12:54 C 13 22 38.07 +38 05 42.9 – V 587
2020-02-20 20:13:24 C 13 22 38.95 +38 05 52.0 – V 587
2020-02-20 20:14:39 C 13 22 41.16 +38 06 15.4 – V 587
2020-02-20 20:47:04 C 13 23 35.99 +38 16 00.9 – V 033
2020-02-20 20:47:48 C 13 23 37.26 +38 16 14.1 – V 033
2020-02-20 20:48:31 C 13 23 38.51 +38 16 27.4 – V 033
2020-02-20 20:59:27 C 13 24 00.67 +38 20 12.0 – V 104
2020-02-20 21:08:29 C 13 24 16.41 +38 22 57.4 – V 104
2020-02-20 21:11:30 C 13 24 21.62 +38 23 52.0 – V 104
2020-02-20 21:55:40 C 13 25 36.61 +38 37 10.4 – V 595
2020-02-20 22:00:55 C 13 25 45.53 +38 38 44.2 – V 595
2020-02-20 22:06:12 C 13 25 54.50 +38 40 19.1 – V 595
2020-02-20 22:08:49 C 13 25 56.67 +38 41 27.1 – t L04
2020-02-20 22:15:25 C 13 26 07.73 +38 43 23.7 – t L04
2020-02-20 22:20:16 C 13 26 17.99 +38 43 22.7 – V J95
2020-02-20 22:23:54 C 13 26 21.99 +38 45 54.2 – t L04
2020-02-20 22:25:20 C 13 26 26.69 +38 44 52.9 – V J95
2020-02-20 22:31:07 C 13 26 36.64 +38 46 35.0 – V J95
2020-02-20 22:43:30 C 13 26 58.80 +38 51 23.3 – V 160
2020-02-20 22:45:05 C 13 27 01.48 +38 51 51.1 – V 160
2020-02-20 22:46:40 C 13 27 04.15 +38 52 18.6 – V 160
2020-02-20 22:48:16 C 13 27 06.80 +38 52 46.3 – V 160
2020-02-20 22:49:54 C 13 27 09.55 +38 53 16.0 – V 160
2020-02-20 23:04:24 C 13 27 32.20 +38 56 13.6 – V Z99
2020-02-20 23:06:21 C 13 27 35.53 +38 56 47.7 – V Z99
2020-02-20 23:08:23 C 13 27 38.94 +38 57 22.9 – V Z99
2020-02-21 00:59:17 C 13 30 42.22 +39 30 00.7 – V K63
2020-02-21 01:04:39 C 13 30 50.95 +39 31 29.0 – V K63
2020-02-21 01:08:57 C 13 30 57.83 +39 32 40.4 – V K63
2020-02-21 08:30:40 C 13 43 17.85 +41 21 45.6 – L 658
2020-02-21 08:31:23 C 13 43 18.94 +41 21 55.7 – L 658
2020-02-21 08:32:03 C 13 43 20.05 +41 22 05.5 – L 658
2020-02-21 08:33:29 C 13 43 22.26 +41 22 25.6 – L 658
2020-02-21 08:34:09 C 13 43 23.36 +41 22 35.6 – L 658
2020-03-01 10:20:53 C 16 22 00.86 +53 05 13.8 – u H21
2020-03-01 10:33:26 C 16 22 03.79 +53 05 19.3 – u H21
2020-03-01 10:42:47 C 16 22 05.94 +53 05 23.3 – u H21