2020 DM

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3846048017 ± 4.45e-04
Semi-major axis (a)1.4135278271 AU ± 8.63e-04
Inclination (i)9.30250464° ± 9.62e-03
Long. of Asc. Node (Ω)323.80823473° ± 3.30e-04
Arg. of Perihelion (ω)119.29741792° ± 2.16e-03
Mean Anomaly (M)183.85936073° ± 1.21e+00
Mean Motion (n)0.5864834109°/day ± 5.37e-04
Perihelion dist (q)0.86987824 AU ± 8.23e-04
Aphelion dist (Q)1.95717742 AU ± 1.35e-03
Orbital Period1.68056976 yr ± 1.54e-03
Physical Parameters
H (abs. magnitude)26.90
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.304″
Uncertainty4
Orbit TypeApollo
MOID0.013629 AU
Observations Used29
Oppositions1
Arc Total2020-2020
First Observation Used2020-02-16
Last Observation Used2020-02-22
Observations (29)
Date Type RA Dec Mag Band Observatory
2020-02-16 06:52:56 C 09 33 44.86 +02 07 21.8 V G96
2020-02-16 07:01:02 C 09 33 44.80 +02 06 23.3 V G96
2020-02-16 07:09:07 C 09 33 44.71 +02 05 25.9 V G96
2020-02-16 07:17:11 C 09 33 44.61 +02 04 28.5 V G96
2020-02-16 09:02:26 C 09 33 43.80 +01 52 05.8 V I52
2020-02-16 09:04:34 C 09 33 43.81 +01 51 50.9 V I52
2020-02-16 09:06:42 C 09 33 43.78 +01 51 35.8 V I52
2020-02-16 09:08:51 C 09 33 43.77 +01 51 21.3 V I52
2020-02-16 20:31:13 C 09 34 21.48 +00 36 22.3 V L01
2020-02-16 20:34:41 C 09 34 21.50 +00 36 01.2 V L01
2020-02-16 20:38:48 C 09 34 21.48 +00 35 36.6 V L01
2020-02-17 05:14:47 C 09 34 39.72 -00 14 10.2 V I52
2020-02-17 05:19:04 C 09 34 39.67 -00 14 34.3 V I52
2020-02-17 05:23:20 C 09 34 39.67 -00 14 58.4 V I52
2020-02-17 05:27:36 C 09 34 39.61 -00 15 21.8 V I52
2020-02-17 06:16:36 C 09 34 39.09 -00 19 54.6 V G96
2020-02-17 06:24:41 C 09 34 39.05 -00 20 39.3 V G96
2020-02-17 06:32:48 C 09 34 38.91 -00 21 24.3 V G96
2020-02-17 06:40:55 C 09 34 38.81 -00 22 08.4 V G96
2020-02-18 06:54:53 C 09 35 21.38 -02 20 31.1 V I52
2020-02-18 06:59:51 C 09 35 21.35 -02 20 53.1 V I52
2020-02-18 07:04:49 C 09 35 21.27 -02 21 14.6 V I52
2020-02-18 07:09:47 C 09 35 21.22 -02 21 35.4 V I52
2020-02-21 04:52:32 C 09 36 51.70 -06 06 15.6 u H21
2020-02-21 04:58:47 C 09 36 51.66 -06 06 30.3 u H21
2020-02-21 05:03:53 C 09 36 51.60 -06 06 42.8 u H21
2020-02-22 04:33:11 C 09 37 15.84 -06 57 48.8 u H21
2020-02-22 04:41:35 C 09 37 15.77 -06 58 06.1 u H21
2020-02-22 04:49:18 C 09 37 15.68 -06 58 21.5 u H21