IAA RAS IAA Minor Planet Database

2020 DY1

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6312620745 ± 1.39e-08
Semi-major axis (a)2.5382136904 AU ± 1.60e-08
Inclination (i)1.32383096° ± 1.85e-06
Long. of Asc. Node (Ω)279.22421377° ± 1.07e-04
Arg. of Perihelion (ω)291.21797422° ± 1.08e-04
Mean Anomaly (M)140.62082804° ± 6.61e-06
Mean Motion (n)0.2437361814°/day ± 2.31e-09
Perihelion dist (q)0.93593565 AU ± 3.59e-08
Aphelion dist (Q)4.14049173 AU ± 4.40e-08
Orbital Period4.04382426 yr ± 3.83e-08
Physical Parameters
H (abs. magnitude)21.85
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.193″
Uncertainty0
Orbit TypeApollo
MOID0.012377 AU
Observations Used81
Oppositions3
Arc Total2020-2024
First Observation Used2020-01-23
Last Observation Used2024-07-05
Observations (86)
Date Type RA Dec Mag Band Observatory
2020-01-23 13:09:11 C 10 48 43.512 +05 00 54.85 – V F52
2020-01-23 13:25:35 C 10 48 44.828 +05 00 42.21 – V F52
2020-01-23 13:42:01 C 10 48 46.229 +05 00 29.27 – V F52
2020-01-29 11:34:40 C 11 02 30.086 +02 56 51.69 – V F52
2020-02-18 09:00:42 C 12 25 52.75 -10 00 31.2 – V G96
2020-02-18 09:08:09 C 12 25 54.87 -10 00 51.0 – V G96
2020-02-18 09:15:34 C 12 25 56.96 -10 01 10.6 – V G96
2020-02-18 09:23:00 C 12 25 59.06 -10 01 30.3 – V G96
2020-02-18 12:06:42 C 12 26 45.78 -10 08 42.7 – V I52
2020-02-18 12:07:19 C 12 26 45.96 -10 08 44.7 – V I52
2020-02-18 12:07:56 C 12 26 46.10 -10 08 45.8 – V I52
2020-02-18 12:08:34 C 12 26 46.28 -10 08 47.4 – V I52
2020-02-19 01:55:06 C 12 30 58.65 -10 46 03.1 – V L01
2020-02-19 01:57:38 C 12 30 59.37 -10 46 10.0 – V L01
2020-02-19 02:00:45 C 12 31 00.35 -10 46 18.6 – V L01
2020-02-19 02:51:53 C 12 31 16.28 -10 48 41.4 – V J95
2020-02-19 02:58:38 C 12 31 18.32 -10 49 00.1 – V J95
2020-02-19 03:05:24 C 12 31 20.37 -10 49 18.9 – V J95
2020-02-19 08:06:36 C 12 32 55.11 -11 03 03.6 – u H21
2020-02-19 08:09:33 C 12 32 55.99 -11 03 11.6 – u H21
2020-02-19 08:12:35 C 12 32 56.91 -11 03 20.0 – u H21
2020-02-19 23:33:13 C 12 37 55.29 -11 46 33.5 – q I93
2020-02-19 23:44:19 C 12 37 58.85 -11 47 06.0 – q I93
2020-02-19 23:55:25 C 12 38 02.42 -11 47 38.0 – q I93
2020-02-19 23:58:56 C 12 38 02.98 -11 47 52.5 – V 033
2020-02-20 00:00:09 C 12 38 03.40 -11 47 55.4 – V 033
2020-02-20 00:01:23 C 12 38 03.78 -11 47 59.1 – V 033
2020-02-20 01:43:03 C 12 38 36.53 -11 52 51.7 – V 033
2020-02-20 01:44:12 C 12 38 36.91 -11 52 55.2 – V 033
2020-02-20 01:45:21 C 12 38 37.25 -11 52 58.2 – V 033
2020-02-20 07:16:26 C 12 40 29.78 -12 08 42.8 – V I52
2020-02-20 07:16:50 C 12 40 29.91 -12 08 44.2 – V I52
2020-02-20 07:40:11 C 12 40 37.58 -12 09 52.8 – V I52
2020-02-20 07:40:34 C 12 40 37.69 -12 09 54.6 – V I52
2020-02-22 05:16:06 C 12 57 04.73 -14 27 35.9 – u 807
2020-02-22 05:20:28 C 12 57 06.37 -14 27 49.9 – u 807
2020-02-25 15:41:12 C 13 32 52.562 -19 05 02.22 – V T12
2020-02-25 15:41:52 C 13 32 52.871 -19 05 04.51 – V T12
2020-02-27 12:41:18 C 13 56 13.28 -21 44 17.1 – V I52
2020-02-29 07:55:04 C 14 21 17.74 -24 14 18.0 – u 807
2020-02-29 07:58:15 C 14 21 19.60 -24 14 29.1 – u 807
2020-02-29 08:01:28 C 14 21 21.50 -24 14 40.2 – u 807
2020-03-02 08:07:03 C 14 51 59.74 -26 51 13.2 – u 807
2020-03-02 08:11:53 C 14 52 02.85 -26 51 28.0 – u 807
2020-03-02 08:16:44 C 14 52 05.99 -26 51 42.9 – u 807
2020-03-02 08:21:23 C 14 52 08.97 -26 51 57.9 – u 807
2020-03-03 08:58:43 C 15 08 46.28 -28 03 55.6 – u 807
2020-03-03 09:02:57 C 15 08 49.12 -28 04 07.2 – u 807
2020-03-05 10:54:08 C 15 43 46.56 -30 07 07.6 – V I52
2020-03-05 10:54:43 C 15 43 46.96 -30 07 08.5 – V I52