IAA RAS IAA Minor Planet Database

2020 DF1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6947627246 ± 4.66e-04
Semi-major axis (a)2.6682864689 AU ± 3.77e-03
Inclination (i)3.85804059° ± 1.71e-03
Long. of Asc. Node (Ω)128.01480673° ± 2.95e-03
Arg. of Perihelion (ω)317.84780573° ± 2.48e-03
Mean Anomaly (M)125.38743459° ± 1.04e+00
Mean Motion (n)0.2261328183°/day ± 4.79e-04
Perihelion dist (q)0.81446049 AU ± 1.70e-03
Aphelion dist (Q)4.52211245 AU ± 6.51e-03
Orbital Period4.35861672 yr ± 9.24e-03
Physical Parameters
H (abs. magnitude)24.63
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.336″
Uncertainty4
Orbit TypeApollo
MOID0.014533 AU
Observations Used72
Oppositions1
Arc Total2020-2020
First Observation Used2020-02-17
Last Observation Used2020-03-04
Observations (75)
Date Type RA Dec Mag Band Observatory
2020-02-14 03:40:12 C 06 33 17.08 +55 23 50.6 – V 703
2020-02-14 03:48:54 C 06 33 50.95 +55 23 02.1 – V 703
2020-02-17 05:28:52 C 09 13 19.99 +42 24 06.2 – V 703
2020-02-17 05:36:36 C 09 13 27.17 +42 22 54.7 – V 703
2020-02-17 05:44:23 C 09 13 34.37 +42 21 42.5 – V 703
2020-02-17 05:52:08 C 09 13 41.62 +42 20 29.9 – V 703
2020-02-17 10:21:10 C 09 17 42.00 +41 38 39.4 – V I52
2020-02-17 10:22:19 C 09 17 43.03 +41 38 28.6 – V I52
2020-02-17 10:23:27 C 09 17 43.99 +41 38 18.3 – V I52
2020-02-17 10:24:35 C 09 17 45.01 +41 38 07.6 – V I52
2020-02-17 18:53:45 C 09 25 14.03 +40 23 57.7 – V K96
2020-02-17 18:59:42 C 09 25 18.51 +40 23 09.0 – V K96
2020-02-17 19:04:50 C 09 25 22.48 +40 22 27.9 – V K96
2020-02-17 21:15:02 C 09 27 00.86 +40 04 29.3 – q I93
2020-02-17 21:21:40 C 09 27 05.66 +40 03 37.0 – q I93
2020-02-17 21:26:51 C 09 27 09.45 +40 02 54.5 – q I93
2020-02-17 22:45:14 C 09 28 05.62 +39 52 26.1 – q 958
2020-02-17 22:52:33 C 09 28 10.75 +39 51 28.2 – q 958
2020-02-17 23:00:16 C 09 28 16.22 +39 50 25.4 – q 958
2020-02-18 03:07:28 C 09 31 05.28 +39 16 53.5 – V 033
2020-02-18 03:08:35 C 09 31 06.05 +39 16 44.5 – V 033
2020-02-18 03:09:44 C 09 31 06.85 +39 16 35.1 – V 033
2020-02-18 03:36:57 C 09 31 41.10 +39 13 55.2 – V I52
2020-02-18 03:37:49 C 09 31 41.85 +39 13 47.0 – V I52
2020-02-18 03:38:41 C 09 31 42.41 +39 13 40.4 – V I52
2020-02-18 03:39:33 C 09 31 43.00 +39 13 33.8 – V I52
2020-02-18 19:44:27 C 09 41 36.92 +37 16 42.0 – V 033
2020-02-18 19:45:40 C 09 41 37.58 +37 16 34.0 – V 033
2020-02-18 19:46:54 C 09 41 38.24 +37 16 25.8 – V 033
2020-02-18 21:49:43 C 09 42 42.44 +37 03 17.2 – V K63
2020-02-18 21:57:53 C 09 42 46.56 +37 02 24.8 – V K63
2020-02-18 22:09:20 C 09 42 51.91 +37 00 54.0 – V 033
2020-02-18 22:10:34 C 09 42 52.53 +37 00 45.8 – V 033
2020-02-18 22:11:40 C 09 42 53.48 +37 00 54.1 – V K63
2020-02-18 22:11:48 C 09 42 53.16 +37 00 37.7 – V 033
2020-02-19 00:40:59 C 09 44 06.69 +36 44 34.4 – V L01
2020-02-19 00:42:31 C 09 44 07.44 +36 44 24.3 – V L01
2020-02-19 00:44:03 C 09 44 08.17 +36 44 14.4 – V L01
2020-02-19 00:45:35 C 09 44 08.94 +36 44 04.6 – V L01
2020-02-19 00:47:07 C 09 44 09.68 +36 43 54.4 – V L01
2020-02-19 01:09:10 C 09 44 22.48 +36 41 22.6 – V J95
2020-02-19 01:18:13 C 09 44 26.93 +36 40 24.5 – V J95
2020-02-19 01:27:39 C 09 44 31.47 +36 39 23.3 – V J95
2020-02-19 03:49:05 C 09 45 52.43 +36 24 49.3 – V I52
2020-02-19 03:50:11 C 09 45 52.95 +36 24 42.0 – V I52
2020-02-19 03:51:18 C 09 45 53.48 +36 24 35.4 – V I52
2020-02-19 03:52:24 C 09 45 54.01 +36 24 28.6 – V I52
2020-02-19 04:16:49 C 09 46 02.18 +36 21 59.9 – u H21
2020-02-19 04:18:19 C 09 46 03.96 +36 21 47.9 – V 734
2020-02-19 04:21:00 C 09 46 04.11 +36 21 34.2 – u H21