IAA RAS IAA Minor Planet Database

2020 DF

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3358515000
Semi-major axis (a)0.7602351000 AU
Inclination (i)13.04614000°
Long. of Asc. Node (Ω)322.40514000°
Arg. of Perihelion (ω)18.48043000°
Mean Anomaly (M)38.46086000°
Mean Motion (n)1.4869015900°/day
Perihelion dist (q)0.50490900 AU
Aphelion dist (Q)1.01556120 AU
Orbital Period0.66286010 yr
Physical Parameters
H (abs. magnitude)26.18
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.520″
Uncertainty7
Orbit TypeAten
MOID0.002245 AU
Observations Used21
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2020-02-19
Observations (22)
Date Type RA Dec Mag Band Observatory
2020-02-16 03:24:08 C 05 06 46.32 +00 52 29.8 – V G96
2020-02-16 03:32:17 C 05 06 48.06 +00 51 33.6 – V G96
2020-02-16 03:40:24 C 05 06 49.74 +00 50 38.1 – V G96
2020-02-16 03:48:31 C 05 06 51.48 +00 49 41.8 – V G96
2020-02-16 05:37:58 C 05 07 15.11 +00 37 18.9 – V I52
2020-02-16 05:40:06 C 05 07 15.60 +00 37 05.1 – V I52
2020-02-16 05:42:15 C 05 07 16.03 +00 36 49.5 – V I52
2020-02-16 05:44:23 C 05 07 16.56 +00 36 36.7 – V I52
2020-02-17 00:37:23 C 05 12 06.76 -01 14 45.7 – u H21
2020-02-17 00:41:04 C 05 12 07.33 -01 15 04.7 – u H21
2020-02-17 00:46:26 C 05 12 08.15 -01 15 32.3 – u H21
2020-02-17 02:11:29 C 05 12 26.88 -01 22 20.7 – V I52
2020-02-17 02:13:37 C 05 12 27.17 -01 22 31.6 – V I52
2020-02-17 02:15:44 C 05 12 27.51 -01 22 42.5 – V I52
2020-02-17 02:17:53 C 05 12 27.83 -01 22 53.0 – V I52
2020-02-17 03:19:54 C 05 12 36.84 -01 28 04.5 – V G96
2020-02-17 03:27:57 C 05 12 38.06 -01 28 44.5 – V G96
2020-02-17 03:36:00 C 05 12 39.20 -01 29 24.7 – V G96
2020-02-17 03:44:03 C 05 12 40.35 -01 30 05.2 – V G96
2020-02-19 00:39:16 C 05 20 08.02 -04 23 47.5 – u H21
2020-02-19 00:43:39 C 05 20 08.39 -04 24 00.3 – u H21
2020-02-19 00:52:25 C 05 20 09.13 -04 24 27.0 – u H21