2020 DE3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5272917000
Semi-major axis (a)2.1116857000 AU
Inclination (i)10.04996000°
Long. of Asc. Node (Ω)161.38379000°
Arg. of Perihelion (ω)7.84297000°
Mean Anomaly (M)308.86999000°
Mean Motion (n)0.3211886300°/day
Perihelion dist (q)0.99821140 AU
Aphelion dist (Q)3.22516000 AU
Orbital Period3.06862570 yr
Physical Parameters
H (abs. magnitude)23.90
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.630″
Uncertainty5
Orbit TypeApollo
MOID0.009816 AU
Observations Used85
Oppositions1
Arc Total
First Observation Used
Last Observation Used2020-03-29
Observations (85)
Date Type RA Dec Mag Band Observatory
2020-02-27 08:34:48 C 11 52 05.46 -21 18 25.1 V 703
2020-02-27 08:42:25 C 11 52 19.73 -21 17 19.1 V 703
2020-02-27 08:57:40 C 11 52 48.15 -21 15 07.7 V 703
2020-02-28 02:41:02 C 12 27 42.41 -18 24 53.5 V 204
2020-02-28 02:46:30 C 12 27 52.86 -18 23 55.0 V 204
2020-02-29 07:07:21 C 13 22 16.12 -12 51 14.0 u 807
2020-02-29 07:09:29 C 13 22 19.80 -12 50 48.5 u 807
2020-02-29 07:16:39 C 13 22 32.20 -12 49 22.1 u 807
2020-02-29 07:19:00 C 13 22 36.26 -12 48 53.7 u 807
2020-02-29 07:21:19 C 13 22 40.26 -12 48 25.9 u 807
2020-02-29 11:26:43 C 13 29 55.11 -12 04 43.8 V I52
2020-02-29 11:26:54 C 13 29 55.42 -12 04 41.7 V I52
2020-02-29 11:27:05 C 13 29 55.72 -12 04 39.4 V I52
2020-02-29 11:27:16 C 13 29 56.05 -12 04 36.8 V I52
2020-03-02 07:46:42 C 14 38 40.54 -03 35 54.4 u 807
2020-03-02 07:56:46 C 14 38 52.93 -03 34 13.1 u 807
2020-03-02 08:01:49 C 14 38 59.10 -03 33 21.3 u 807
2020-03-03 02:07:40 C 15 00 52.58 -00 48 31.5 V C95
2020-03-03 02:16:35 C 15 01 02.07 -00 47 14.1 V C95
2020-03-03 02:25:32 C 15 01 11.54 -00 45 56.2 V C95
2020-03-04 15:04:27 C 15 36 02.15 +03 49 59.8 V T08
2020-03-04 15:10:27 C 15 36 06.70 +03 50 37.2 V T08
2020-03-04 15:20:30 C 15 36 14.14 +03 51 40.2 V T08
2020-03-04 15:30:55 C 15 36 21.96 +03 52 45.9 V T08
2020-03-05 08:20:56 C 15 49 12.93 +05 30 00.1 V I52
2020-03-05 08:21:13 C 15 49 13.08 +05 30 01.2 V I52
2020-03-05 08:21:28 C 15 49 13.21 +05 30 02.6 V I52
2020-03-05 10:52:47 C 15 50 51.84 +05 43 38.6 V 703
2020-03-05 11:15:45 C 15 51 06.35 +05 45 40.7 V 703
2020-03-17 08:57:45 C 17 15 29.66 +15 55 28.7 V 807
2020-03-17 09:06:17 C 17 15 30.49 +15 55 35.9 V 807
2020-03-17 09:14:49 C 17 15 31.30 +15 55 42.8 V 807
2020-03-24 15:24:47 C 17 29 51.900 +17 36 04.51 V T12
2020-03-29 09:18:43 C 17 34 42.07 +18 15 23.2 u H21
2020-03-29 09:26:48 C 17 34 42.19 +18 15 23.7 u H21