IAA RAS IAA Minor Planet Database

2020 DW

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1696417000
Semi-major axis (a)0.8589728000 AU
Inclination (i)0.06353000°
Long. of Asc. Node (Ω)90.05755000°
Arg. of Perihelion (ω)216.09721000°
Mean Anomaly (M)292.04673000°
Mean Motion (n)1.2380407600°/day
Perihelion dist (q)0.71325520 AU
Aphelion dist (Q)1.00469040 AU
Orbital Period0.79610270 yr
Physical Parameters
H (abs. magnitude)30.40
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.730″
Uncertainty3
Orbit TypeAten
MOID0.000206 AU
Observations Used52
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2020-02-19
Observations (52)
Date Type RA Dec Mag Band Observatory
2020-02-16 10:25:15 C 12 40 56.92 -00 50 09.9 – V G96
2020-02-16 10:32:38 C 12 40 48.09 -00 48 07.1 – V G96
2020-02-16 10:40:03 C 12 40 39.43 -00 46 07.2 – V G96
2020-02-16 10:47:28 C 12 40 30.69 -00 44 06.1 – V G96
2020-02-16 11:58:32 C 12 39 05.98 -00 24 18.7 – V I52
2020-02-16 12:01:13 C 12 39 02.79 -00 23 33.1 – V I52
2020-02-16 12:03:57 C 12 38 59.52 -00 22 46.2 – V I52
2020-02-16 12:06:37 C 12 38 56.34 -00 22 00.3 – V I52
2020-02-16 12:39:49 C 12 38 16.93 -00 12 26.4 – V I52
2020-02-16 12:42:29 C 12 38 13.76 -00 11 39.7 – V I52
2020-02-16 12:45:09 C 12 38 10.62 -00 10 53.4 – V I52
2020-02-16 12:47:50 C 12 38 07.46 -00 10 06.3 – V I52
2020-02-16 23:34:58 C 12 29 33.31 +03 31 20.4 – V J95
2020-02-16 23:43:37 C 12 29 20.62 +03 35 07.3 – V J95
2020-02-16 23:52:20 C 12 29 07.59 +03 38 57.7 – V J95
2020-02-17 00:11:11 C 12 28 23.48 +03 50 18.0 – V L01
2020-02-17 00:12:49 C 12 28 20.77 +03 51 02.0 – V L01
2020-02-17 00:15:27 C 12 28 16.38 +03 52 12.8 – V L01
2020-02-17 00:16:47 C 12 28 14.18 +03 52 48.4 – V L01
2020-02-17 00:18:06 C 12 28 12.00 +03 53 24.3 – V L01
2020-02-17 00:20:51 C 12 28 07.42 +03 54 38.4 – V L01
2020-02-17 00:22:17 C 12 28 05.01 +03 55 16.9 – V L01
2020-02-17 00:24:15 C 12 28 01.74 +03 56 10.3 – V L01
2020-02-17 22:16:52 C 11 38 34.28 +20 48 29.6 – V 033
2020-02-17 22:17:10 C 11 38 32.87 +20 48 53.1 – V 033
2020-02-17 22:17:32 C 11 38 31.06 +20 49 23.6 – V 033
2020-02-17 22:36:16 C 11 37 27.76 +21 11 42.2 – V J95
2020-02-17 22:44:36 C 11 36 47.58 +21 23 01.1 – V J95
2020-02-17 22:45:54 C 11 36 41.29 +21 24 47.1 – V J95
2020-02-17 22:47:11 C 11 36 35.08 +21 26 31.4 – V J95
2020-02-17 23:02:03 C 11 35 35.25 +21 53 33.2 – q I93
2020-02-17 23:13:34 C 11 34 35.90 +22 09 36.6 – q I93
2020-02-17 23:27:34 C 11 33 22.08 +22 29 19.1 – q I93
2020-02-17 23:31:37 C 11 33 00.32 +22 35 04.1 – q I93
2020-02-17 23:47:03 C 11 31 24.03 +22 50 04.1 – V Z80
2020-02-17 23:58:22 C 11 30 22.08 +23 06 14.4 – V Z80
2020-02-18 00:15:14 C 11 29 00.63 +23 38 40.6 – q 958
2020-02-18 00:18:47 C 11 28 39.97 +23 43 52.3 – q 958
2020-02-18 00:25:58 C 11 27 57.75 +23 54 26.2 – q 958
2020-02-18 02:12:24 C 11 16 43.85 +26 26 50.3 – V J95
2020-02-18 02:14:32 C 11 16 29.53 +26 30 08.6 – V J95
2020-02-18 19:42:17 C 07 15 19.33 +55 08 31.5 – V 033
2020-02-18 19:42:31 C 07 15 13.39 +55 08 38.4 – V 033
2020-02-18 19:42:44 C 07 15 07.67 +55 08 45.0 – V 033
2020-02-18 22:05:35 C 06 16 08.84 +55 16 35.4 – V J95
2020-02-18 22:10:50 C 06 14 01.42 +55 14 38.8 – V J95
2020-02-18 22:14:48 C 06 12 25.45 +55 13 04.2 – V J95
2020-02-19 00:48:21 C 05 16 56.65 +53 17 08.2 – V J95
2020-02-19 00:53:42 C 05 15 15.87 +53 11 38.8 – V J95
2020-02-19 00:58:36 C 05 13 44.50 +53 06 32.9 – V J95