IAA RAS IAA Minor Planet Database

2020 WF1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2184081000
Semi-major axis (a)1.0296325000 AU
Inclination (i)35.90277000°
Long. of Asc. Node (Ω)56.51879000°
Arg. of Perihelion (ω)118.92992000°
Mean Anomaly (M)186.76382000°
Mean Motion (n)0.9433671200°/day
Perihelion dist (q)0.80475240 AU
Aphelion dist (Q)1.25451260 AU
Orbital Period1.04477640 yr
Physical Parameters
H (abs. magnitude)23.70
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.400″
Uncertainty7
Orbit TypeApollo
MOID0.100218 AU
Observations Used81
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2020-11-28
Observations (82)
Date Type RA Dec Mag Band Observatory
2020-11-17 07:03:34 C 03 00 54.84 -01 31 07.0 – V G96
2020-11-17 07:10:59 C 03 00 50.63 -01 30 14.9 – V G96
2020-11-17 07:18:24 C 03 00 46.43 -01 29 22.8 – V G96
2020-11-17 07:25:50 C 03 00 42.16 -01 28 29.9 – V G96
2020-11-17 08:53:57 C 02 59 52.23 -01 18 13.5 – V I52
2020-11-17 08:58:13 C 02 59 49.82 -01 17 43.4 – V I52
2020-11-17 09:00:21 C 02 59 48.63 -01 17 28.5 – V I52
2020-11-17 10:08:17 C 02 59 10.19 -01 09 30.3 – V I52
2020-11-17 10:10:25 C 02 59 08.99 -01 09 15.2 – V I52
2020-11-17 10:12:33 C 02 59 07.80 -01 09 00.1 – V I52
2020-11-17 20:58:21 C 02 53 10.22 +00 07 45.2 – V I93
2020-11-17 21:06:09 C 02 53 05.68 +00 08 40.8 – V I93
2020-11-17 21:14:04 C 02 53 01.06 +00 09 38.4 – V I93
2020-11-17 23:21:02 C 02 51 46.24 +00 25 01.1 – V L01
2020-11-17 23:23:16 C 02 51 44.93 +00 25 17.0 – V L01
2020-11-17 23:25:30 C 02 51 43.62 +00 25 33.8 – V L01
2020-11-17 23:27:51 C 02 51 42.21 +00 25 50.9 – V L01
2020-11-17 23:30:12 C 02 51 40.87 +00 26 08.0 – V L01
2020-11-18 03:59:35 C 02 49 09.40 +00 59 11.4 – q 858
2020-11-18 04:04:27 C 02 49 05.36 +00 59 42.8 – u H21
2020-11-18 04:11:21 C 02 49 02.42 +01 00 37.7 – q 858
2020-11-18 04:12:50 C 02 49 00.39 +01 00 44.5 – u H21
2020-11-18 04:17:02 C 02 48 57.92 +01 01 15.6 – u H21
2020-11-18 04:23:07 C 02 48 55.46 +01 02 05.0 – q 858
2020-11-18 04:23:56 C 02 48 54.87 +01 02 15.5 – o 711
2020-11-18 04:27:40 C 02 48 52.68 +01 02 43.0 – o 711
2020-11-18 04:34:27 C 02 48 48.60 +01 03 32.7 – o 711
2020-11-18 04:34:55 C 02 48 47.82 +01 03 28.2 – q H36
2020-11-18 04:53:15 C 02 48 36.91 +01 05 43.8 – q H36
2020-11-18 05:11:55 C 02 48 25.83 +01 08 01.2 – q H36
2020-11-18 05:29:07 C 02 48 16.64 +01 10 14.5 – V G96
2020-11-18 05:29:55 C 02 48 15.09 +01 10 14.0 – q H36
2020-11-18 05:31:28 C 02 48 15.25 +01 10 32.0 – V G96
2020-11-18 05:33:31 C 02 48 14.05 +01 10 46.9 – V G96
2020-11-18 05:48:34 C 02 48 04.12 +01 12 32.5 – q H36
2020-11-18 18:12:29 C 02 40 51.18 +02 45 13.1 – V K61
2020-11-18 18:14:15 C 02 40 50.12 +02 45 26.7 – V K61
2020-11-18 18:15:42 C 02 40 49.25 +02 45 37.8 – V K61
2020-11-18 18:43:47 C 02 40 32.40 +02 49 12.4 – V 246
2020-11-18 18:44:08 C 02 40 32.20 +02 49 14.3 – V 246
2020-11-18 18:44:49 C 02 40 31.75 +02 49 19.5 – V 246
2020-11-18 18:45:31 C 02 40 31.30 +02 49 24.7 – V 246
2020-11-18 18:45:52 C 02 40 31.12 +02 49 28.1 – V 246
2020-11-18 19:04:48 C 02 40 19.68 +02 51 48.9 – V 033
2020-11-18 19:06:13 C 02 40 18.79 +02 52 00.1 – V 033
2020-11-18 19:07:39 C 02 40 17.96 +02 52 11.0 – V 033
2020-11-18 19:09:06 C 02 40 17.08 +02 52 21.8 – V 033
2020-11-18 19:21:50 C 02 40 09.90 +02 53 58.5 – V J95
2020-11-18 19:34:45 C 02 40 02.04 +02 55 36.3 – V J95
2020-11-18 19:44:23 C 02 39 56.28 +02 56 49.6 – V J95