IAA RAS IAA Minor Planet Database

2020 UF1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2762792915 ± 1.94e-05
Semi-major axis (a)1.5033768113 AU ± 5.30e-05
Inclination (i)18.10472575° ± 1.18e-03
Long. of Asc. Node (Ω)33.11759195° ± 2.82e-04
Arg. of Perihelion (ω)59.82413954° ± 8.59e-04
Mean Anomaly (M)231.86223986° ± 5.01e-02
Mean Motion (n)0.5347003955°/day ± 2.83e-05
Perihelion dist (q)1.08802493 AU ± 4.82e-05
Aphelion dist (Q)1.91872869 AU ± 7.37e-05
Orbital Period1.84332440 yr ± 9.75e-05
Physical Parameters
H (abs. magnitude)22.76
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.231″
Uncertainty2
Orbit TypeAmor
MOID0.190113 AU
Observations Used48
Oppositions1
Arc Total2020-2020
First Observation Used2020-10-13
Last Observation Used2020-11-14
Observations (49)
Date Type RA Dec Mag Band Observatory
2020-10-13 10:22:04 C 01 40 30.995 -09 11 10.71 – V F51
2020-10-13 10:55:36 C 01 40 26.937 -09 10 28.60 – V F51
2020-10-13 11:12:28 C 01 40 24.868 -09 10 07.01 – V F51
2020-10-17 08:40:27 C 01 29 11.123 -07 00 15.50 – U F52
2020-10-17 08:59:58 C 01 29 08.494 -06 59 45.62 – U F52
2020-10-17 09:38:54 C 01 29 03.222 -06 58 46.67 – U F52
2020-10-18 06:02:15 C 01 26 26.49 -06 27 17.1 – V V06
2020-10-18 06:04:32 C 01 26 26.17 -06 27 13.4 – V V06
2020-10-18 06:06:49 C 01 26 25.89 -06 27 10.1 – V V06
2020-10-18 06:09:06 C 01 26 25.55 -06 27 06.1 – V V06
2020-10-18 09:09:55 C 01 26 02.138 -06 22 14.55 – V 568
2020-10-18 09:11:17 C 01 26 01.949 -06 22 12.37 – V 568
2020-10-18 09:12:39 C 01 26 01.760 -06 22 10.23 – V 568
2020-10-18 10:13:57 C 01 25 53.285 -06 20 33.33 – U F51
2020-10-18 10:35:06 C 01 25 50.358 -06 19 59.79 – U F51
2020-10-18 11:16:04 C 01 25 44.693 -06 18 54.44 – U F51
2020-10-19 00:40:12 C 01 23 59.27 -05 57 29.6 – V L01
2020-10-19 00:43:34 C 01 23 58.78 -05 57 23.9 – V L01
2020-10-19 00:46:55 C 01 23 58.33 -05 57 19.0 – V L01
2020-10-19 06:26:15 C 01 23 14.53 -05 47 58.5 – V V06
2020-10-19 06:28:32 C 01 23 14.20 -05 47 55.2 – V V06
2020-10-19 06:30:49 C 01 23 13.89 -05 47 50.9 – V V06
2020-10-20 06:35:35 C 01 20 00.62 -05 07 26.7 – V G96
2020-10-20 06:43:42 C 01 19 59.46 -05 07 13.4 – V G96
2020-10-20 06:51:47 C 01 19 58.33 -05 06 58.9 – V G96
2020-10-20 06:59:53 C 01 19 57.15 -05 06 45.9 – V G96
2020-10-24 04:31:32 C 01 06 55.91 -02 14 27.2 – u 807
2020-10-24 04:37:04 C 01 06 55.07 -02 14 16.7 – u 807
2020-10-24 04:42:28 C 01 06 54.27 -02 14 06.3 – u 807
2020-10-26 04:45:59 C 00 59 59.28 -00 37 22.3 – u 807
2020-10-26 04:55:22 C 00 59 57.81 -00 37 03.2 – u 807
2020-10-26 05:04:44 C 00 59 56.39 -00 36 44.2 – u 807
2020-11-04 03:18:46 C 00 28 54.94 +07 24 54.9 – u 807
2020-11-04 03:27:31 C 00 28 53.61 +07 25 15.7 – u 807
2020-11-04 03:36:15 C 00 28 52.32 +07 25 37.2 – u 807
2020-11-05 02:59:22 C 00 25 37.50 +08 20 33.4 – V G96
2020-11-05 03:06:52 C 00 25 36.37 +08 20 51.4 – V G96
2020-11-05 03:14:18 C 00 25 35.30 +08 21 09.3 – V G96
2020-11-05 03:21:44 C 00 25 34.19 +08 21 27.0 – V G96
2020-11-09 01:54:26 C 00 12 49.83 +12 07 42.8 – u 807
2020-11-09 02:07:49 C 00 12 47.95 +12 08 14.9 – u 807
2020-11-09 02:21:02 C 00 12 46.15 +12 08 46.6 – u 807
2020-11-13 05:03:24 C 00 00 37.07 +16 00 42.4 – o 291
2020-11-13 05:08:08 C 00 00 36.42 +16 00 53.5 – o 291
2020-11-13 05:12:53 C 00 00 35.85 +16 01 04.7 – o 291
2020-11-14 03:25:43 C 23 58 04.08 +16 52 25.5 – V G96
2020-11-14 03:33:18 C 23 58 03.17 +16 52 42.6 – V G96
2020-11-14 03:40:51 C 23 58 02.26 +16 53 00.2 – V G96
2020-11-14 03:48:23 C 23 58 01.31 +16 53 17.5 – V G96