IAA RAS IAA Minor Planet Database

2020 DQ

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4085008927 ± 1.20e-07
Semi-major axis (a)2.0387880892 AU ± 4.02e-08
Inclination (i)6.11678960° ± 6.51e-06
Long. of Asc. Node (Ω)173.57568997° ± 2.83e-05
Arg. of Perihelion (ω)313.30948876° ± 3.37e-05
Mean Anomaly (M)357.16970592° ± 2.50e-05
Mean Motion (n)0.3385744211°/day ± 1.00e-08
Perihelion dist (q)1.20594133 AU ± 2.46e-07
Aphelion dist (Q)2.87163484 AU ± 2.51e-07
Orbital Period2.91110675 yr ± 8.60e-08
Physical Parameters
H (abs. magnitude)21.43
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.223″
Uncertainty0
Orbit TypeAmor
MOID0.234811 AU
Observations Used88
Oppositions5
Arc Total2016-2023
First Observation Used2016-10-12
Last Observation Used2023-04-24
Observations (99)
Date Type RA Dec Mag Band Observatory
2016-10-12 13:42:36 C 03 00 35.057 +08 44 02.17 – V F51
2016-10-12 13:59:21 C 03 00 34.744 +08 43 54.90 – V F51
2016-10-12 14:16:03 C 03 00 34.434 +08 43 47.28 – V F51
2016-10-12 14:32:44 C 03 00 34.121 +08 43 40.08 – V F51
2016-10-29 09:59:28 C 02 48 34.721 +05 16 54.73 – V F51
2020-02-16 04:30:27 C 07 28 40.92 +06 04 07.0 – V G96
2020-02-16 04:39:11 C 07 28 41.73 +06 04 16.1 – V G96
2020-02-16 04:56:39 C 07 28 43.12 +06 04 28.6 – V G96
2020-02-16 07:01:28 C 07 28 54.43 +06 06 26.2 – V I52
2020-02-16 07:09:58 C 07 28 55.23 +06 06 33.9 – V I52
2020-02-16 07:18:28 C 07 28 55.96 +06 06 41.5 – V I52
2020-02-16 07:26:57 C 07 28 56.74 +06 06 49.6 – V I52
2020-02-16 18:54:40 C 07 30 05.96 +06 17 18.2 – V L01
2020-02-16 19:28:48 C 07 30 09.04 +06 17 50.3 – V L01
2020-02-16 19:34:40 C 07 30 09.57 +06 17 54.6 – V L01
2020-02-17 02:47:22 C 07 30 52.10 +06 24 36.4 – u H21
2020-02-17 02:50:18 C 07 30 52.39 +06 24 39.1 – u H21
2020-02-17 02:53:44 C 07 30 52.69 +06 24 42.6 – u H21
2020-02-17 02:56:47 C 07 30 53.76 +06 24 48.1 – o 691
2020-02-17 03:01:41 C 07 30 54.21 +06 24 52.1 – V I52
2020-02-17 03:03:29 C 07 30 54.37 +06 24 54.5 – o 691
2020-02-17 03:04:31 C 07 30 54.49 +06 24 55.0 – V I52
2020-02-17 03:07:21 C 07 30 54.70 +06 24 57.7 – V I52
2020-02-17 03:10:11 C 07 30 54.93 +06 25 00.4 – o 691
2020-02-17 03:10:11 C 07 30 54.96 +06 25 00.2 – V I52
2020-02-17 10:30:46 C 07 31 37.70 +06 32 24.2 – V 474
2020-02-17 10:33:49 C 07 31 38.00 +06 32 27.4 – V 474
2020-02-18 03:07:11 C 07 33 18.27 +06 46 57.8 – V I52
2020-02-18 03:09:16 C 07 33 18.47 +06 46 59.3 – V I52
2020-02-18 03:11:21 C 07 33 18.67 +06 47 01.4 – V I52
2020-02-18 03:13:55 C 07 33 18.89 +06 47 03.8 – V I52
2020-02-18 22:22:23 C 07 35 13.73 +07 04 23.3 – V 204
2020-02-18 22:40:46 C 07 35 15.46 +07 04 40.3 – V 204
2020-02-20 03:25:02 C 07 38 13.89 +07 30 42.3 – V I52
2020-02-20 03:26:10 C 07 38 14.04 +07 30 43.1 – V I52
2020-02-20 03:29:19 C 07 38 14.31 +07 30 46.0 – V I52
2020-02-20 03:30:27 C 07 38 14.43 +07 30 47.1 – V I52
2020-02-21 03:10:53 C 07 40 41.43 +07 52 26.1 – u 807
2020-02-21 03:15:17 C 07 40 41.86 +07 52 30.2 – u 807
2020-02-21 03:19:40 C 07 40 42.27 +07 52 33.9 – u 807
2020-02-21 05:04:22 C 07 40 53.95 +07 53 32.9 – V 654
2020-02-21 05:54:15 C 07 40 58.81 +07 54 17.4 – V 654
2020-02-21 07:21:07 C 07 41 07.32 +07 55 33.7 – V 654
2020-02-21 08:11:04 C 07 41 12.25 +07 56 17.4 – V 654
2020-02-25 02:24:00 C 07 50 57.63 +09 13 47.7 – V G96
2020-02-25 02:31:57 C 07 50 58.45 +09 13 54.2 – V G96
2020-02-25 02:39:57 C 07 50 59.30 +09 14 00.7 – V G96
2020-02-25 02:47:56 C 07 51 00.09 +09 14 08.0 – V G96
2020-02-25 03:23:27 C 07 51 03.78 +09 14 37.2 – V I52
2020-02-25 03:29:43 C 07 51 04.43 +09 14 42.9 – V I52