2020 DO3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5621208088 ± 3.13e-04
Semi-major axis (a)0.8091637725 AU ± 2.19e-05
Inclination (i)6.81986569° ± 6.78e-03
Long. of Asc. Node (Ω)156.00208955° ± 3.57e-04
Arg. of Perihelion (ω)216.61059825° ± 5.10e-03
Mean Anomaly (M)44.53640426° ± 1.50e-01
Mean Motion (n)1.3541214899°/day ± 5.49e-05
Perihelion dist (q)0.35431598 AU ± 2.53e-04
Aphelion dist (Q)1.26401157 AU ± 2.55e-04
Orbital Period0.72787138 yr ± 2.95e-05
Physical Parameters
H (abs. magnitude)27.50
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.230″
Uncertainty3
Orbit TypeAten
MOID0.003563 AU
Observations Used20
Oppositions1
Arc Total2020-2020
First Observation Used2020-02-26
Last Observation Used2020-02-27
Observations (21)
Date Type RA Dec Mag Band Observatory
2020-02-26 04:00:53 C 09 36 53.67 +16 06 24.0 V G96
2020-02-26 04:08:56 C 09 36 45.83 +16 08 05.7 V G96
2020-02-26 04:25:06 C 09 36 29.87 +16 11 30.1 V G96
2020-02-26 06:13:23 C 09 34 45.37 +16 33 20.6 V G96
2020-02-26 06:14:38 C 09 34 44.17 +16 33 35.0 V G96
2020-02-26 06:15:53 C 09 34 42.99 +16 33 49.7 V G96
2020-02-26 06:17:09 C 09 34 41.78 +16 34 04.2 V G96
2020-02-26 18:22:20 C 09 26 03.95 +18 30 16.1 V 033
2020-02-26 18:23:40 C 09 26 03.08 +18 30 27.7 V 033
2020-02-26 18:24:59 C 09 26 02.22 +18 30 38.7 V 033
2020-02-26 19:04:20 C 09 25 41.53 +18 36 53.0 V Z84
2020-02-26 19:21:46 C 09 25 30.22 +18 39 18.6 V Z84
2020-02-26 19:34:51 C 09 25 21.64 +18 41 06.7 V Z84
2020-02-26 19:43:34 C 09 25 16.01 +18 42 18.3 V Z84
2020-02-26 23:40:49 C 09 22 48.066 +19 13 20.12 V J04
2020-02-26 23:48:43 C 09 22 43.112 +19 14 16.84 V J04
2020-02-26 23:56:39 C 09 22 38.154 +19 15 13.39 V J04
2020-02-27 04:14:32 C 09 20 31.69 +19 43 44.6 V I52
2020-02-27 04:16:56 C 09 20 30.40 +19 44 00.7 V I52
2020-02-27 04:19:21 C 09 20 29.01 +19 44 16.3 V I52
2020-02-27 04:21:45 C 09 20 27.70 +19 44 32.2 V I52