IAA RAS IAA Minor Planet Database

2020 DP2

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7912358896 ± 2.70e+00
Semi-major axis (a)2.6341017730 AU ± 1.49e+02
Inclination (i)14.07039432° ± 3.16e+01
Long. of Asc. Node (Ω)150.12266858° ± 2.35e+02
Arg. of Perihelion (ω)271.00137736° ± 3.61e+03
Mean Anomaly (M)135.45410164° ± 3.42e+04
Mean Motion (n)0.2304661000°/day ± 1.96e+01
Perihelion dist (q)0.54988320 AU ± 3.19e+01
Aphelion dist (Q)4.71951900 AU ± 2.67e+02
Orbital Period4.27658420 yr ± 3.63e+02
Physical Parameters
H (abs. magnitude)21.50
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.314″
Uncertainty3
Orbit TypeApollo
MOID0.004164 AU
Observations Used173
Oppositions1
Arc Total2020-2020
First Observation Used—
Last Observation Used2020-03-16
Observations (188)
Date Type RA Dec Mag Band Observatory
2020-02-22 07:59:21 C 13 19 23.92 +08 14 19.9 – u H21
2020-02-22 08:01:52 C 13 19 22.40 +08 14 35.0 – u H21
2020-02-22 08:01:56 C 13 19 22.26 +08 14 40.4 – q 850
2020-02-22 08:04:23 C 13 19 20.89 +08 14 50.3 – u H21
2020-02-22 08:07:40 C 13 19 18.92 +08 15 10.1 – u H21
2020-02-22 08:16:01 C 13 19 13.80 +08 16 05.4 – q 850
2020-02-22 08:30:25 C 13 19 05.13 +08 17 32.3 – q 850
2020-02-22 08:46:17 C 13 18 55.59 +08 19 08.0 – q 850
2020-02-22 09:02:16 C 13 18 46.01 +08 20 43.9 – q 850
2020-02-22 09:17:27 C 13 18 36.92 +08 22 15.2 – q 850
2020-02-22 10:50:35 C 13 17 46.31 +08 31 45.5 – V T08
2020-02-22 10:58:34 C 13 17 41.54 +08 32 34.1 – V T08
2020-02-22 11:03:13 C 13 17 38.82 +08 33 02.0 – V T08
2020-02-22 11:21:55 C 13 17 27.75 +08 34 53.0 – V T08
2020-02-23 01:35:27 C 13 09 32.85 +09 54 49.1 – q 157
2020-02-23 01:37:18 C 13 09 31.80 +09 54 58.9 – q 157
2020-02-24 10:43:49 C 12 53 19.86 +12 35 16.2 – V T05
2020-02-24 10:48:45 C 12 53 17.54 +12 35 37.6 – V T05
2020-02-24 10:57:22 C 12 53 13.55 +12 36 14.7 – V T05
2020-02-24 11:07:07 C 12 53 08.95 +12 36 57.1 – V T05
2020-02-24 11:52:42 C 12 52 47.87 +12 40 14.0 – V T05
2020-02-26 08:34:18 C 12 34 51.64 +15 26 13.6 – V 703
2020-02-26 08:41:51 C 12 34 48.91 +15 26 37.4 – V 703
2020-02-26 08:49:24 C 12 34 46.05 +15 27 01.8 – V 703
2020-02-26 08:56:57 C 12 34 43.27 +15 27 26.0 – V 703
2020-02-26 10:21:37 C 12 34 11.38 +15 31 56.2 – o 711
2020-02-26 10:25:17 C 12 34 10.08 +15 32 08.4 – o 711
2020-02-26 10:28:58 C 12 34 08.72 +15 32 20.1 – o 711
2020-02-26 12:30:24 C 12 33 26.81 +15 38 53.3 – V T08
2020-02-26 12:38:14 C 12 33 23.96 +15 39 18.0 – V T08
2020-02-26 12:49:02 C 12 33 19.96 +15 39 51.3 – V T08
2020-02-26 12:54:26 C 12 33 17.98 +15 40 08.3 – V T08
2020-02-26 18:26:22 C 12 31 22.79 +15 56 54.0 – q D29
2020-02-26 18:46:44 C 12 31 15.53 +15 57 55.3 – q D29
2020-02-26 19:07:07 C 12 31 08.29 +15 58 56.5 – q D29
2020-02-27 03:59:45 C 12 28 09.84 +16 24 54.3 – V G40
2020-02-27 04:07:30 C 12 28 07.21 +16 25 16.1 – V G40
2020-02-27 04:29:30 C 12 27 59.72 +16 26 18.0 – V G40
2020-02-27 04:48:37 C 12 27 53.20 +16 27 11.5 – V G40
2020-02-27 09:33:41 C 12 26 21.41 +16 40 17.9 – q H45
2020-02-27 09:35:24 C 12 26 20.83 +16 40 23.7 – q H45
2020-02-27 09:37:31 C 12 26 20.14 +16 40 28.3 – q H45
2020-02-27 09:39:08 C 12 26 19.67 +16 40 32.9 – q H45
2020-02-27 09:40:39 C 12 26 19.09 +16 40 37.4 – q H45
2020-02-27 09:42:42 C 12 26 18.41 +16 40 43.4 – q H45
2020-02-29 06:01:18 C 12 13 30.04 +18 26 56.5 – V I52
2020-02-29 06:06:18 C 12 13 28.70 +18 27 06.8 – V I52
2020-02-29 06:08:53 C 12 13 28.02 +18 27 12.0 – V I52
2020-02-29 06:26:55 C 12 13 23.08 +18 27 50.3 – V I52
2020-02-29 09:28:36 C 12 12 33.08 +18 34 05.5 – q H45