IAA RAS IAA Minor Planet Database

2020 DE1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2879869709 ± 2.00e+00
Semi-major axis (a)1.4231385578 AU ± 3.00e+00
Inclination (i)6.63320640° ± 4.00e+00
Long. of Asc. Node (Ω)152.57717687° ± 5.00e+00
Arg. of Perihelion (ω)336.83813466° ± 6.00e+00
Mean Anomaly (M)151.17750339° ± 1.27e+00
Mean Motion (n)0.5805358000°/day ± 1.84e+00
Perihelion dist (q)1.01329370 AU ± 3.56e+00
Aphelion dist (Q)1.83300210 AU ± 4.80e+00
Orbital Period1.69775510 yr ± 5.37e+00
Physical Parameters
H (abs. magnitude)27.80
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.301″
Uncertainty4
Orbit TypeAmor
MOID0.037397 AU
Observations Used16
Oppositions1
Arc Total2020-2020
First Observation Used—
Last Observation Used2020-02-20
Observations (16)
Date Type RA Dec Mag Band Observatory
2020-02-17 06:16:36 C 09 32 44.33 -01 55 58.4 – V G96
2020-02-17 06:24:41 C 09 32 48.72 -01 55 04.7 – V G96
2020-02-17 06:32:48 C 09 32 53.13 -01 54 12.2 – V G96
2020-02-17 06:40:55 C 09 32 57.58 -01 53 19.0 – V G96
2020-02-17 08:59:40 C 09 34 12.93 -01 38 10.8 – V I52
2020-02-17 09:05:14 C 09 34 15.94 -01 37 34.6 – V I52
2020-02-17 09:10:47 C 09 34 19.01 -01 36 57.9 – V I52
2020-02-17 09:16:19 C 09 34 22.03 -01 36 21.9 – V I52
2020-02-18 05:44:53 C 09 46 37.10 +00 35 54.7 – V I52
2020-02-18 05:50:50 C 09 46 40.20 +00 36 32.7 – V I52
2020-02-18 05:56:47 C 09 46 43.37 +00 37 10.6 – V I52
2020-02-18 06:02:43 C 09 46 46.53 +00 37 49.0 – V I52
2020-02-20 05:33:08 C 10 13 11.25 +05 26 54.9 – V I52
2020-02-20 05:35:38 C 10 13 12.43 +05 27 09.7 – V I52
2020-02-20 05:42:37 C 10 13 15.83 +05 27 49.7 – V I52
2020-02-20 05:45:07 C 10 13 17.05 +05 28 04.8 – V I52