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
2020-02-20 12:47:02 C 18 08 46.11 +44 38 15.6 V I52
2020-02-20 12:47:39 C 18 08 46.31 +44 38 15.3 V I52
2020-02-20 12:48:17 C 18 08 46.53 +44 38 15.5 V I52
2020-02-20 18:31:05 C 18 11 09.39 +44 38 00.7 q Q11
2020-02-20 18:39:28 C 18 11 12.83 +44 38 01.3 q Q11
2020-02-20 18:48:21 C 18 11 16.44 +44 38 01.5 q Q11
2020-02-21 03:57:45 C 18 15 04.47 +44 37 26.8 V 033
2020-02-21 03:59:19 C 18 15 05.10 +44 37 26.7 V 033
2020-02-21 04:00:53 C 18 15 05.76 +44 37 26.7 V 033
2020-02-21 04:35:06 C 18 15 20.19 +44 37 29.2 V 204
2020-02-21 04:51:48 C 18 15 26.93 +44 37 29.2 V 204
2020-02-21 12:02:54 C 18 18 28.97 +44 36 47.4 V G96
2020-02-21 12:04:54 C 18 18 29.80 +44 36 47.7 V G96
2020-02-21 12:06:54 C 18 18 30.61 +44 36 47.4 V G96
2020-02-21 12:08:54 C 18 18 31.45 +44 36 47.0 V G96
2020-02-22 01:17:06 C 18 24 04.90 +44 34 05.1 V 033
2020-02-22 01:18:29 C 18 24 05.50 +44 34 04.7 V 033
2020-02-22 10:42:48 C 18 28 06.31 +44 32 12.8 q 850
2020-02-22 10:49:22 C 18 28 09.13 +44 32 11.8 q 850
2020-02-22 10:56:51 C 18 28 12.22 +44 32 09.7 q 850
2020-02-24 01:26:00 C 18 44 52.41 +44 16 01.5 V 033
2020-02-24 01:29:07 C 18 44 53.77 +44 16 00.5 V 033
2020-02-24 01:35:40 C 18 44 56.58 +44 15 56.7 V 033
2020-02-25 02:09:17 C 18 55 44.21 +44 00 23.7 V J95
2020-02-25 02:26:14 C 18 55 51.78 +44 00 13.8 V J95
2020-02-25 02:36:22 C 18 55 56.25 +44 00 07.3 V J95
2020-02-26 00:58:43 C 19 05 50.48 +43 41 57.6 V 033
2020-02-26 01:00:26 C 19 05 51.25 +43 41 56.0 V 033
2020-02-26 01:02:10 C 19 05 52.03 +43 41 54.6 V 033
2020-02-26 05:04:13 C 19 07 40.58 +43 38 40.4 q G40
2020-02-26 05:25:15 C 19 07 49.85 +43 38 23.3 q G40
2020-02-26 05:44:48 C 19 07 58.39 +43 38 06.8 q G40
2022-01-08 12:14:10 C 14 30 24.78 +05 09 13.2 V V06
2022-01-08 12:16:33 C 14 30 25.17 +05 09 12.2 V V06
2022-01-08 12:18:56 C 14 30 25.53 +05 09 10.3 V V06
2022-01-08 12:21:19 C 14 30 25.95 +05 09 08.7 V V06
2025-03-31 02:50:10 C 04 54 40.250 +36 37 28.50 V 291
2025-03-31 03:12:18 C 04 54 43.420 +36 37 25.70 V 291