IAA RAS IAA Minor Planet Database

2020 DB3

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3895332906 ± 5.08e-07
Semi-major axis (a)0.7448906966 AU ± 4.83e-08
Inclination (i)11.27775014° ± 2.71e-05
Long. of Asc. Node (Ω)43.03493592° ± 5.55e-04
Arg. of Perihelion (ω)264.21686231° ± 5.46e-04
Mean Anomaly (M)214.28550315° ± 3.80e-04
Mean Motion (n)1.5331104750°/day ± 1.49e-07
Perihelion dist (q)0.45473097 AU ± 3.80e-07
Aphelion dist (Q)1.03505042 AU ± 3.84e-07
Orbital Period0.64289319 yr ± 6.25e-08
Physical Parameters
H (abs. magnitude)20.52
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.428″
Uncertainty0
Orbit TypeAten
MOID0.152334 AU
Observations Used70
Oppositions4
Arc Total2018-2025
First Observation Used2018-02-06
Last Observation Used2025-03-31
Observations (88)
Date Type RA Dec Mag Band Observatory
2011-01-06 21:16:53 S 14 06 16.606 +30 12 23.44 – L C51
2011-01-07 00:27:14 S 14 06 40.498 +30 15 35.06 – L C51
2011-01-08 12:57:11 S 14 11 17.316 +30 52 22.66 – L C51
2011-01-08 19:18:02 S 14 12 06.058 +30 58 50.81 – L C51
2011-01-08 19:18:13 S 14 12 06.046 +30 58 52.18 – L C51
2011-01-26 11:00:12 S 15 17 56.081 +39 14 54.71 – L C51
2011-01-26 11:00:23 S 15 17 55.824 +39 14 54.49 – L C51
2018-02-06 02:45:55 C 01 44 45.64 +54 32 31.8 – V G96
2020-01-28 10:57:12 C 15 24 23.76 +36 50 09.8 – V 703
2020-01-28 11:04:58 C 15 24 25.20 +36 50 18.5 – V 703
2020-01-28 11:20:32 C 15 24 28.24 +36 50 36.0 – V 703
2020-02-06 07:43:44 S 16 13 14.645 +40 47 06.79 – L C51
2020-02-06 15:34:26 S 16 15 19.903 +40 55 25.32 – L C51
2020-02-06 18:42:45 S 16 16 10.505 +40 58 42.02 – L C51
2020-02-06 20:17:00 S 16 16 35.854 +41 00 22.18 – L C51
2020-02-06 21:51:04 S 16 17 01.248 +41 01 59.81 – L C51
2020-02-06 21:51:15 S 16 17 01.337 +41 02 00.20 – L C51
2020-02-06 23:25:19 S 16 17 26.762 +41 03 38.92 – L C51
2020-02-17 11:39:05 C 17 39 37.41 +44 23 00.0 – V 703
2020-02-17 11:46:15 C 17 39 40.04 +44 23 02.9 – V 703
2020-02-17 11:53:25 C 17 39 42.63 +44 23 06.0 – V 703
2020-02-17 12:00:35 C 17 39 45.44 +44 23 09.3 – V 703
2020-02-17 12:25:43 C 17 39 54.84 +44 23 22.0 – V I52
2020-02-17 12:26:21 C 17 39 55.07 +44 23 21.8 – V I52
2020-02-17 12:26:59 C 17 39 55.26 +44 23 22.1 – V I52
2020-02-17 12:27:36 C 17 39 55.49 +44 23 23.0 – V I52
2020-02-18 03:12:53 C 17 45 37.82 +44 28 16.3 – V 033
2020-02-18 03:14:02 C 17 45 38.30 +44 28 17.3 – V 033
2020-02-18 11:57:21 C 17 49 03.81 +44 31 05.2 – V I52
2020-02-18 11:59:35 C 17 49 04.69 +44 31 06.2 – V I52
2020-02-18 12:01:49 C 17 49 05.55 +44 31 07.1 – V I52
2020-02-18 12:04:03 C 17 49 06.37 +44 31 07.8 – V I52
2020-02-18 23:57:22 C 17 53 49.07 +44 33 30.6 – V 587
2020-02-19 00:00:53 C 17 53 50.53 +44 33 31.1 – V 587
2020-02-19 00:04:24 C 17 53 51.97 +44 33 31.9 – V 587
2020-02-19 02:37:10 C 17 54 52.96 +44 34 19.5 – V L01
2020-02-19 02:39:04 C 17 54 53.69 +44 34 20.5 – V L01
2020-02-19 02:40:59 C 17 54 54.47 +44 34 20.8 – V L01
2020-02-19 02:42:35 C 17 54 55.05 +44 34 21.0 – V L01
2020-02-19 02:44:30 C 17 54 55.76 +44 34 21.6 – V L01
2020-02-19 03:32:21 C 17 55 14.41 +44 34 30.8 – V 033
2020-02-19 03:33:55 C 17 55 15.07 +44 34 31.2 – V 033
2020-02-19 03:35:28 C 17 55 15.67 +44 34 31.6 – V 033
2020-02-20 01:08:37 C 18 03 59.33 +44 37 14.3 – V 033
2020-02-20 01:10:01 C 18 03 59.87 +44 37 14.8 – V 033
2020-02-20 02:45:33 C 18 04 39.43 +44 37 31.6 – V C95
2020-02-20 03:15:51 C 18 04 51.52 +44 37 37.5 – V C95
2020-02-20 04:26:25 C 18 05 20.14 +44 37 47.6 – v A77
2020-02-20 05:07:30 C 18 05 36.56 +44 37 51.8 – v A77
2020-02-20 12:46:24 C 18 08 45.87 +44 38 14.7 – V I52