IAA RAS IAA Minor Planet Database

2020 WA

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6658842000
Semi-major axis (a)2.7783648000 AU
Inclination (i)4.67326000°
Long. of Asc. Node (Ω)57.26974000°
Arg. of Perihelion (ω)32.50595000°
Mean Anomaly (M)23.71281000°
Mean Motion (n)0.2128237900°/day
Perihelion dist (q)0.92829560 AU
Aphelion dist (Q)4.62843400 AU
Orbital Period4.63109730 yr
Physical Parameters
H (abs. magnitude)26.10
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.540″
Uncertainty4
Orbit TypeApollo
MOID0.000371 AU
Observations Used60
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2020-11-20
Observations (60)
Date Type RA Dec Mag Band Observatory
2020-11-13 09:13:16 C 03 01 12.966 +00 57 53.93 – V F52
2020-11-13 09:30:09 C 03 01 23.925 +00 58 57.62 – V F52
2020-11-13 09:47:04 C 03 01 34.954 +01 00 01.49 – V F52
2020-11-16 07:39:43 C 04 39 29.00 +09 13 16.0 – V 703
2020-11-16 07:47:15 C 04 39 47.48 +09 14 46.2 – V 703
2020-11-16 07:54:46 C 04 40 05.76 +09 16 15.9 – V 703
2020-11-16 08:02:18 C 04 40 24.22 +09 17 45.5 – V 703
2020-11-16 08:25:03 C 04 41 20.42 +09 22 16.5 – V I52
2020-11-16 08:25:14 C 04 41 20.89 +09 22 18.8 – V I52
2020-11-16 08:25:26 C 04 41 21.38 +09 22 20.9 – V I52
2020-11-16 08:25:38 C 04 41 21.87 +09 22 23.6 – V I52
2020-11-16 11:56:39 C 04 50 26.72 +10 04 54.9 – V I52
2020-11-16 11:56:50 C 04 50 27.21 +10 04 57.4 – V I52
2020-11-16 11:57:02 C 04 50 27.75 +10 04 59.7 – V I52
2020-11-16 11:57:13 C 04 50 28.28 +10 05 01.8 – V I52
2020-11-16 22:15:04 C 05 22 50.87 +12 18 48.0 – V 203
2020-11-16 22:24:11 C 05 23 21.12 +12 20 53.7 – V 203
2020-11-16 22:37:43 C 05 24 06.08 +12 24 01.3 – V 203
2020-11-16 23:09:18 C 05 25 51.66 +12 31 17.1 – V 204
2020-11-16 23:11:43 C 05 25 59.66 +12 31 50.1 – V 204
2020-11-16 23:14:56 C 05 26 10.51 +12 32 34.6 – V 204
2020-11-16 23:17:55 C 05 26 20.57 +12 33 16.6 – V 204
2020-11-16 23:38:47 C 05 27 34.81 +12 38 10.2 – V I93
2020-11-16 23:44:47 C 05 27 55.18 +12 39 33.7 – V I93
2020-11-16 23:50:54 C 05 28 15.84 +12 40 58.9 – V I93
2020-11-17 00:11:21 C 05 29 26.03 +12 45 50.1 – V 958
2020-11-17 00:20:14 C 05 29 56.33 +12 47 54.5 – V 958
2020-11-17 00:29:08 C 05 30 26.66 +12 49 58.3 – V 958
2020-11-17 01:00:11 C 05 32 06.38 +12 56 57.5 – V L01
2020-11-17 01:03:54 C 05 32 19.22 +12 57 48.9 – V L01
2020-11-17 03:17:34 C 05 40 47.07 +13 39 45.3 – V X31
2020-11-17 03:32:19 C 05 41 40.19 +13 43 15.3 – V X31
2020-11-17 03:43:43 C 05 41 45.39 +13 34 16.1 – V L01
2020-11-17 03:44:32 C 05 41 48.35 +13 34 27.2 – V L01
2020-11-17 03:47:51 C 05 42 00.46 +13 35 12.0 – V L01
2020-11-17 03:49:30 C 05 42 06.46 +13 35 34.9 – V L01
2020-11-17 09:31:27 C 06 04 40.39 +14 56 10.5 – V I52
2020-11-17 09:31:38 C 06 04 41.12 +14 56 13.1 – V I52
2020-11-17 09:31:49 C 06 04 41.87 +14 56 15.6 – V I52
2020-11-17 09:32:00 C 06 04 42.58 +14 56 18.2 – V I52
2020-11-18 11:08:04 C 08 00 02.30 +19 11 59.5 – V I52
2020-11-18 11:08:46 C 08 00 05.41 +19 12 03.3 – V I52
2020-11-18 11:09:27 C 08 00 08.45 +19 12 06.6 – V I52
2020-11-18 23:28:28 C 08 54 03.78 +19 35 23.1 – V 246
2020-11-18 23:31:50 C 08 54 17.58 +19 35 24.0 – V 246
2020-11-18 23:32:07 C 08 54 18.53 +19 35 23.8 – V 246
2020-11-18 23:32:22 C 08 54 19.70 +19 35 25.3 – V 246
2020-11-18 23:32:39 C 08 54 20.61 +19 35 24.8 – V 246
2020-11-18 23:33:26 C 08 54 23.89 +19 35 26.7 – V 246
2020-11-18 23:58:49 C 08 56 04.67 +19 35 10.5 – V 033