2020 DR1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5126753000
Semi-major axis (a)2.1708311000 AU
Inclination (i)2.78393000°
Long. of Asc. Node (Ω)1.64748000°
Arg. of Perihelion (ω)178.93512000°
Mean Anomaly (M)279.87951000°
Mean Motion (n)0.3081520200°/day
Perihelion dist (q)1.05789960 AU
Aphelion dist (Q)3.28376260 AU
Orbital Period3.19844620 yr
Physical Parameters
H (abs. magnitude)24.50
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.550″
Uncertainty7
Orbit TypeAmor
MOID0.061271 AU
Observations Used16
Oppositions1
Arc Total
First Observation Used
Last Observation Used2020-02-21
Observations (16)
Date Type RA Dec Mag Band Observatory
2020-02-16 11:01:41 C 12 52 05.89 +04 34 40.8 V G96
2020-02-16 11:09:04 C 12 52 07.72 +04 34 24.5 V G96
2020-02-16 11:16:28 C 12 52 09.57 +04 34 08.6 V G96
2020-02-16 12:24:30 C 12 52 26.47 +04 31 44.4 V G96
2020-02-16 12:26:50 C 12 52 27.07 +04 31 38.8 V G96
2020-02-16 12:29:10 C 12 52 27.71 +04 31 34.2 V G96
2020-02-17 11:15:03 C 12 58 29.55 +03 42 23.5 V G96
2020-02-17 11:17:58 C 12 58 30.24 +03 42 17.2 V G96
2020-02-17 11:20:55 C 12 58 31.02 +03 42 10.5 V G96
2020-02-17 11:23:50 C 12 58 31.72 +03 42 04.5 V G96
2020-02-19 07:38:59 C 13 10 31.31 +02 02 27.0 u H21
2020-02-19 07:45:15 C 13 10 32.94 +02 02 12.3 u H21
2020-02-19 07:52:33 C 13 10 34.85 +02 01 55.7 u H21
2020-02-21 09:13:30 C 13 24 16.46 +00 05 31.1 u H21
2020-02-21 09:19:03 C 13 24 17.94 +00 05 17.6 u H21
2020-02-21 09:26:38 C 13 24 19.98 +00 04 59.3 u H21