IAA RAS IAA Minor Planet Database

2020 WC

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4770427000
Semi-major axis (a)1.8983176000 AU
Inclination (i)0.31491000°
Long. of Asc. Node (Ω)225.16150000°
Arg. of Perihelion (ω)205.88284000°
Mean Anomaly (M)324.16054000°
Mean Motion (n)0.3768346100°/day
Perihelion dist (q)0.99273900 AU
Aphelion dist (Q)2.80389620 AU
Orbital Period2.61549150 yr
Physical Parameters
H (abs. magnitude)27.60
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.340″
Uncertainty4
Orbit TypeApollo
MOID0.006343 AU
Observations Used67
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2020-11-26
Observations (68)
Date Type RA Dec Mag Band Observatory
2020-11-16 05:36:34 C 00 34 27.58 +02 16 45.8 – V G96
2020-11-16 05:44:04 C 00 34 30.22 +02 16 57.6 – V G96
2020-11-16 05:51:36 C 00 34 32.86 +02 17 09.5 – V G96
2020-11-16 06:50:01 C 00 34 54.00 +02 18 46.3 – V V06
2020-11-16 06:52:35 C 00 34 54.96 +02 18 50.5 – V V06
2020-11-16 06:55:08 C 00 34 55.92 +02 18 54.7 – V V06
2020-11-16 06:57:42 C 00 34 56.87 +02 18 59.3 – V V06
2020-11-16 20:41:29 C 00 41 36.17 +02 44 14.7 – V J04
2020-11-16 20:47:22 C 00 41 38.67 +02 44 26.4 – V J04
2020-11-16 20:53:10 C 00 41 41.06 +02 44 38.7 – V J04
2020-11-17 02:14:43 C 00 44 30.44 +02 55 01.3 – V I52
2020-11-17 02:19:34 C 00 44 32.46 +02 55 10.3 – V I52
2020-11-17 02:24:24 C 00 44 34.67 +02 55 20.5 – V I52
2020-11-18 19:39:29 C 01 12 45.939 +04 44 13.42 – V J04
2020-11-18 19:42:36 C 01 12 48.405 +04 44 23.94 – V J04
2020-11-18 19:45:43 C 01 12 50.827 +04 44 34.63 – V J04
2020-11-18 20:39:04 C 01 13 20.59 +04 45 19.0 – V 033
2020-11-18 20:40:29 C 01 13 21.68 +04 45 23.6 – V 033
2020-11-18 20:41:53 C 01 13 22.81 +04 45 28.1 – V 033
2020-11-19 02:25:33 C 01 18 35.51 +05 14 58.5 – u 807
2020-11-19 02:29:31 C 01 18 38.84 +05 15 13.1 – u 807
2020-11-19 02:30:10 C 01 18 56.44 +05 07 21.5 – V I52
2020-11-19 02:31:36 C 01 18 57.69 +05 07 26.8 – V I52
2020-11-19 02:33:01 C 01 18 58.90 +05 07 32.1 – V I52
2020-11-19 02:33:28 C 01 18 42.13 +05 15 27.5 – u 807
2020-11-19 22:49:48 C 01 40 46.59 +06 27 30.6 – V 033
2020-11-19 22:50:52 C 01 40 47.85 +06 27 35.2 – V 033
2020-11-20 18:39:40 C 02 10 04.92 +08 08 02.5 – V 033
2020-11-20 18:40:25 C 02 10 06.11 +08 08 06.5 – V 033
2020-11-20 18:41:10 C 02 10 07.29 +08 08 11.0 – V 033
2020-11-20 22:53:05 C 02 16 57.21 +08 33 07.9 – V 204
2020-11-20 23:04:03 C 02 17 15.50 +08 34 11.0 – V 204
2020-11-20 23:15:03 C 02 17 33.91 +08 35 14.3 – V 204
2020-11-21 19:04:32 C 02 59 08.30 +10 39 15.9 – V 033
2020-11-21 19:05:02 C 02 59 09.45 +10 39 19.3 – V 033
2020-11-21 19:05:32 C 02 59 10.61 +10 39 22.9 – V 033
2020-11-21 20:58:59 C 03 03 28.91 +10 52 39.0 – V C47
2020-11-21 21:05:28 C 03 03 43.80 +10 53 23.0 – V C47
2020-11-21 21:15:11 C 03 04 06.15 +10 54 28.4 – V C47
2020-11-21 21:24:55 C 03 04 28.59 +10 55 34.0 – V C47
2020-11-21 21:41:11 C 03 05 07.28 +10 57 51.7 – V 595
2020-11-21 21:47:51 C 03 05 22.66 +10 58 36.7 – V 595
2020-11-21 21:54:31 C 03 05 38.13 +10 59 21.1 – V 595
2020-11-21 22:01:12 C 03 05 53.49 +11 00 06.1 – V 595
2020-11-21 22:11:15 C 03 06 16.43 +11 00 42.1 – V 246
2020-11-21 22:11:33 C 03 06 17.14 +11 00 44.9 – V 246
2020-11-21 22:11:41 C 03 06 17.50 +11 00 46.2 – V 246
2020-11-21 22:11:51 C 03 06 17.81 +11 00 46.8 – V 246
2020-11-21 22:12:19 C 03 06 18.89 +11 00 49.6 – V 246
2020-11-22 03:51:30 C 03 21 13.83 +11 41 04.7 – V I52