IAA RAS IAA Minor Planet Database

2020 DM3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6823239000
Semi-major axis (a)2.5543662000 AU
Inclination (i)5.36589000°
Long. of Asc. Node (Ω)334.90569000°
Arg. of Perihelion (ω)240.48605000°
Mean Anomaly (M)135.60020000°
Mean Motion (n)0.2414233800°/day
Perihelion dist (q)0.81146110 AU
Aphelion dist (Q)4.29727130 AU
Orbital Period4.08248630 yr
Physical Parameters
H (abs. magnitude)26.20
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual1.030″
Uncertainty7
Orbit TypeApollo
MOID0.006533 AU
Observations Used54
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2020-02-29
Observations (65)
Date Type RA Dec Mag Band Observatory
2020-01-23 10:14:03 C 09 46 23.90 +23 01 44.9 – W T09
2020-01-23 15:13:03 C 09 46 25.00 +23 01 49.3 – W T09
2020-02-24 07:11:53 C 09 29 39.22 +16 55 53.4 – V I41
2020-02-24 07:12:32 C 09 29 39.02 +16 55 50.0 – V I41
2020-02-26 03:35:30 C 09 18 57.21 +12 13 48.7 – V G96
2020-02-26 03:43:30 C 09 18 53.84 +12 12 31.4 – V G96
2020-02-26 03:59:30 C 09 18 47.10 +12 09 56.3 – V G96
2020-02-26 06:03:09 C 09 17 52.14 +11 49 16.2 – V 703
2020-02-26 06:10:48 C 09 17 48.63 +11 47 54.5 – V 703
2020-02-26 06:18:29 C 09 17 45.03 +11 46 34.0 – V 703
2020-02-26 06:26:10 C 09 17 41.56 +11 45 15.1 – V 703
2020-02-26 06:33:16 C 09 17 38.27 +11 44 01.9 – V I52
2020-02-26 06:34:05 C 09 17 37.86 +11 43 51.7 – V I52
2020-02-26 06:34:53 C 09 17 37.50 +11 43 43.2 – V I52
2020-02-26 06:35:41 C 09 17 37.10 +11 43 34.6 – V I52
2020-02-26 18:04:04 C 09 12 41.10 +09 21 20.6 – V 033
2020-02-26 18:05:08 C 09 12 40.52 +09 21 05.4 – V 033
2020-02-26 19:42:35 C 09 11 46.35 +08 57 55.8 – V 204
2020-02-26 19:43:07 C 09 11 45.94 +08 57 56.7 – V K63
2020-02-26 19:48:08 C 09 11 42.89 +08 56 42.7 – V K63
2020-02-26 19:54:29 C 09 11 39.02 +08 55 07.9 – V K63
2020-02-26 20:01:36 C 09 11 34.94 +08 53 12.9 – V 204
2020-02-26 20:04:20 C 09 11 37.52 +08 53 10.3 – V Z84
2020-02-26 20:30:30 C 09 11 21.51 +08 46 36.5 – V Z84
2020-02-26 20:45:58 C 09 11 11.88 +08 42 40.6 – V Z84
2020-02-26 22:31:28 C 09 10 00.58 +08 14 24.1 – V C95
2020-02-26 22:46:22 C 09 09 50.67 +08 10 21.2 – V C95
2020-02-26 23:25:39 C 09 09 31.595 +08 01 01.69 – V J04
2020-02-26 23:26:16 C 09 09 31.172 +08 00 51.61 – V J04
2020-02-26 23:26:52 C 09 09 30.750 +08 00 41.55 – V J04
2020-02-27 00:55:10 C 09 08 44.31 +07 41 43.6 – U X31
2020-02-27 00:58:52 C 09 08 41.64 +07 40 39.9 – U X31
2020-02-27 01:06:49 C 09 08 35.93 +07 38 21.7 – U X31
2020-02-27 03:05:45 C 09 07 25.41 +06 55 45.0 – V I52
2020-02-27 03:06:02 C 09 07 25.22 +06 55 39.9 – V I52
2020-02-27 03:06:18 C 09 07 25.02 +06 55 35.5 – V I52
2020-02-27 03:06:33 C 09 07 24.83 +06 55 29.9 – V I52
2020-02-27 03:43:58 C 09 06 51.16 +06 43 13.8 – V 734
2020-02-27 03:47:34 C 09 06 48.28 +06 42 05.5 – V 734
2020-02-27 03:51:10 C 09 06 45.69 +06 40 59.1 – V 734
2020-02-27 03:58:22 C 09 06 40.12 +06 38 39.3 – V 734
2020-02-27 04:26:43 C 09 06 21.50 +06 30 21.7 – o 711
2020-02-27 04:30:06 C 09 06 18.74 +06 29 18.3 – o 711
2020-02-27 04:32:43 C 09 06 19.14 +06 28 12.1 – V G96
2020-02-27 04:33:31 C 09 06 16.14 +06 28 09.4 – o 711
2020-02-27 04:40:54 C 09 06 12.68 +06 25 32.3 – V G96
2020-02-27 04:49:06 C 09 06 06.17 +06 22 52.0 – V G96
2020-02-27 04:57:16 C 09 05 59.65 +06 20 10.9 – V G96
2020-02-27 18:09:37 C 08 54 25.28 +00 46 49.9 – t L04
2020-02-27 18:23:26 C 08 54 08.76 +00 39 29.5 – t L04