IAA RAS IAA Minor Planet Database

2020 WJ1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5752119000
Semi-major axis (a)2.8483558000 AU
Inclination (i)31.12456000°
Long. of Asc. Node (Ω)69.48830000°
Arg. of Perihelion (ω)356.60859000°
Mean Anomaly (M)18.76778000°
Mean Motion (n)0.2050277900°/day
Perihelion dist (q)1.20994760 AU
Aphelion dist (Q)4.48676400 AU
Orbital Period4.80719080 yr
Physical Parameters
H (abs. magnitude)19.88
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.960″
Uncertainty6
Orbit TypeAmor
MOID0.223487 AU
Observations Used44
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2020-12-26
Observations (48)
Date Type RA Dec Mag Band Observatory
2020-11-13 14:02:55 C 09 12 56.285 +28 36 19.05 – V F51
2020-11-13 14:38:56 C 09 13 02.289 +28 37 30.22 – V F51
2020-11-13 14:56:58 C 09 13 05.295 +28 38 06.08 – V F51
2020-11-17 14:25:37 C 09 29 30.613 +31 45 06.98 – U F51
2020-11-17 14:27:48 C 09 29 30.998 +31 45 11.16 – U F51
2020-11-17 14:41:50 C 09 29 33.345 +31 45 38.74 – U F51
2020-11-17 14:44:02 C 09 29 33.715 +31 45 42.85 – U F51
2020-11-17 14:58:08 C 09 29 36.096 +31 46 10.47 – U F51
2020-11-17 15:00:15 C 09 29 36.443 +31 46 14.58 – U F51
2020-11-17 15:14:22 C 09 29 38.823 +31 46 42.36 – U F51
2020-11-17 15:16:27 C 09 29 39.192 +31 46 46.38 – U F51
2020-11-18 04:36:47 C 09 31 57.54 +32 12 35.9 – V L01
2020-11-18 04:39:35 C 09 31 58.01 +32 12 41.6 – V L01
2020-11-18 04:42:23 C 09 31 58.54 +32 12 47.0 – V L01
2020-11-18 04:52:30 C 09 32 00.25 +32 13 07.5 – V L01
2020-11-18 05:59:20 C 09 32 12.075 +32 15 20.84 – V J04
2020-11-18 06:03:41 C 09 32 12.808 +32 15 29.11 – V J04
2020-11-18 06:08:03 C 09 32 13.532 +32 15 37.21 – V J04
2020-11-18 10:05:42 C 09 32 54.90 +32 23 15.7 – u H21
2020-11-18 10:14:06 C 09 32 56.33 +32 23 32.2 – u H21
2020-11-18 10:21:40 C 09 32 57.62 +32 23 46.7 – u H21
2020-11-18 10:52:42 C 09 33 03.13 +32 24 48.6 – o 711
2020-11-18 10:57:37 C 09 33 04.03 +32 24 57.8 – o 711
2020-11-18 11:02:34 C 09 33 04.87 +32 25 07.0 – o 711
2020-11-21 10:18:48 C 09 45 28.84 +34 42 09.5 – V I52
2020-11-21 10:29:12 C 09 45 30.56 +34 42 30.4 – V I52
2020-11-22 12:28:50 C 09 50 02.27 +35 31 49.7 – V V06
2020-11-22 12:29:58 C 09 50 02.47 +35 31 51.8 – V V06
2020-11-22 12:31:07 C 09 50 02.68 +35 31 54.3 – V V06
2020-11-22 12:32:15 C 09 50 02.89 +35 31 56.3 – V V06
2020-11-26 11:23:37 C 10 06 37.14 +38 27 55.9 – V I52
2020-11-26 11:33:49 C 10 06 38.87 +38 28 14.3 – V I52
2020-12-02 13:25:05 C 10 31 56.676 +42 44 01.30 – U F51
2020-12-02 13:45:34 C 10 32 00.144 +42 44 36.19 – U F51
2020-12-02 14:06:04 C 10 32 03.565 +42 45 11.25 – U F51
2020-12-05 10:55:49 C 10 43 47.08 +44 38 32.9 – V I52
2020-12-15 12:41:45 C 11 22 48.77 +50 37 41.7 – V I52
2020-12-15 12:43:34 C 11 22 49.12 +50 37 44.3 – V I52
2020-12-15 12:45:23 C 11 22 49.38 +50 37 46.8 – V I52
2020-12-15 12:47:12 C 11 22 49.63 +50 37 49.7 – V I52
2020-12-16 10:41:31 C 11 26 08.44 +51 07 19.6 – V I52
2020-12-16 10:43:57 C 11 26 08.88 +51 07 23.9 – V I52
2020-12-16 10:46:22 C 11 26 09.27 +51 07 27.7 – V I52
2020-12-16 10:48:47 C 11 26 09.80 +51 07 31.0 – V I52
2020-12-26 11:54:36 C 11 58 59.39 +56 02 17.4 – V I52
2020-12-26 11:57:02 C 11 58 59.84 +56 02 21.2 – V I52
2020-12-26 11:59:27 C 11 59 00.15 +56 02 23.9 – V I52
2020-12-26 12:04:30 C 11 59 00.77 +56 02 31.1 – V I52