2020 DR4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2924796000
Semi-major axis (a)0.8153522000 AU
Inclination (i)4.35830000°
Long. of Asc. Node (Ω)336.44536000°
Arg. of Perihelion (ω)32.29591000°
Mean Anomaly (M)49.77027000°
Mean Motion (n)1.3387090400°/day
Perihelion dist (q)0.57687830 AU
Aphelion dist (Q)1.05382610 AU
Orbital Period0.73623740 yr
Physical Parameters
H (abs. magnitude)29.75
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.340″
Uncertainty6
Orbit TypeAten
MOID0.000215 AU
Observations Used24
Oppositions1
Arc Total
First Observation Used
Last Observation Used2020-02-29
Observations (24)
Date Type RA Dec Mag Band Observatory
2020-02-26 06:03:09 C 09 08 05.03 +10 08 03.5 V 703
2020-02-26 06:10:48 C 09 06 51.41 +10 04 16.3 V 703
2020-02-26 06:18:29 C 09 05 39.22 +10 00 33.0 V 703
2020-02-26 06:26:10 C 09 04 28.83 +09 56 52.1 V 703
2020-02-27 03:01:07 C 08 10 38.41 +06 20 15.8 V G96
2020-02-27 03:09:06 C 08 10 27.99 +06 19 48.9 V G96
2020-02-27 03:25:06 C 08 10 07.05 +06 18 53.6 V G96
2020-02-27 04:32:05 C 08 08 50.80 +06 14 39.2 V I41
2020-02-27 04:32:35 C 08 08 50.17 +06 14 37.6 V I41
2020-02-27 05:02:42 C 08 08 13.22 +06 12 58.0 V I41
2020-02-27 05:03:12 C 08 08 12.60 +06 12 56.5 V I41
2020-02-27 06:05:38 C 08 06 59.11 +06 09 31.7 V I41
2020-02-27 06:06:08 C 08 06 58.53 +06 09 30.2 V I41
2020-02-27 06:07:11 C 08 06 57.33 +06 09 26.6 V I41
2020-02-27 06:54:03 C 08 05 57.16 +06 07 09.2 V I52
2020-02-27 06:54:24 C 08 05 56.77 +06 07 08.7 V I52
2020-02-27 06:54:45 C 08 05 56.41 +06 07 06.7 V I52
2020-02-27 06:55:06 C 08 05 56.01 +06 07 05.8 V I52
2020-02-28 20:32:28 C 07 53 54.239 +05 12 36.72 V J04
2020-02-28 20:47:06 C 07 53 49.243 +05 12 28.13 V J04
2020-02-28 21:01:43 C 07 53 44.320 +05 12 19.28 V J04
2020-02-29 00:27:50 C 07 53 13.18 +05 21 10.6 V 807
2020-02-29 00:39:48 C 07 53 09.43 +05 21 02.1 V 807
2020-02-29 00:52:04 C 07 53 05.59 +05 20 52.7 V 807