IAA RAS IAA Minor Planet Database

2020 WX4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6369903639 ± 4.88e-05
Semi-major axis (a)3.4019105119 AU ± 4.95e-04
Inclination (i)20.16992788° ± 9.88e-04
Long. of Asc. Node (Ω)68.28571873° ± 3.40e-04
Arg. of Perihelion (ω)333.97921315° ± 3.58e-04
Mean Anomaly (M)291.00820647° ± 6.33e-02
Mean Motion (n)0.1570825520°/day ± 3.43e-05
Perihelion dist (q)1.23492630 AU ± 2.45e-04
Aphelion dist (Q)5.56889473 AU ± 8.27e-04
Orbital Period6.27457519 yr ± 1.37e-03
Physical Parameters
H (abs. magnitude)21.80
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.189″
Uncertainty2
Orbit TypeAmor
MOID0.271862 AU
Observations Used42
Oppositions1
Arc Total2020-2020
First Observation Used2020-11-23
Last Observation Used2020-12-22
Observations (44)
Date Type RA Dec Mag Band Observatory
2020-11-23 10:24:20 C 06 17 01.71 +25 04 13.5 – V G96
2020-11-23 10:31:47 C 06 17 01.69 +25 04 33.4 – V G96
2020-11-23 10:46:41 C 06 17 01.66 +25 05 13.5 – V G96
2020-11-23 11:33:08 C 06 17 01.60 +25 07 18.3 – V V06
2020-11-23 11:36:34 C 06 17 01.60 +25 07 27.5 – V V06
2020-11-23 11:39:59 C 06 17 01.62 +25 07 36.4 – V V06
2020-11-23 12:32:20 C 06 17 01.58 +25 09 56.3 – V V06
2020-11-23 12:35:46 C 06 17 01.58 +25 10 05.4 – V V06
2020-11-23 12:40:11 C 06 17 01.60 +25 10 17.1 – V V06
2020-11-24 09:26:00 C 06 17 07.41 +26 06 05.2 – V I52
2020-11-24 09:29:41 C 06 17 07.38 +26 06 14.5 – V I52
2020-11-24 09:37:01 C 06 17 07.36 +26 06 34.5 – V I52
2020-11-25 01:06:55 C 06 17 09.01 +26 47 46.2 – V L01
2020-11-25 01:15:52 C 06 17 08.98 +26 48 10.0 – V L01
2020-11-25 01:22:42 C 06 17 08.93 +26 48 28.4 – V L01
2020-11-25 06:40:39 C 06 17 10.22 +27 02 33.8 – V I52
2020-11-25 06:43:04 C 06 17 10.19 +27 02 41.1 – V I52
2020-11-25 06:45:29 C 06 17 10.21 +27 02 46.8 – V I52
2020-11-25 06:47:54 C 06 17 10.19 +27 02 53.3 – V I52
2020-11-26 06:42:58 C 06 17 08.62 +28 05 48.1 – V I52
2020-11-26 06:46:36 C 06 17 08.62 +28 05 58.0 – V I52
2020-11-26 06:53:52 C 06 17 08.58 +28 06 18.1 – V I52
2020-12-07 06:34:48 C 06 13 00.16 +38 26 51.0 – V I52
2020-12-07 06:39:39 C 06 12 59.97 +38 27 00.9 – V I52
2020-12-07 06:44:30 C 06 12 59.81 +38 27 10.9 – V I52
2020-12-07 06:49:20 C 06 12 59.61 +38 27 20.9 – V I52
2020-12-07 07:03:58 C 06 12 59.18 +38 27 51.2 – V V06
2020-12-07 07:11:19 C 06 12 58.91 +38 28 06.2 – V V06
2020-12-07 07:13:53 C 06 12 58.83 +38 28 11.7 – V V06
2020-12-07 07:16:26 C 06 12 58.74 +38 28 16.8 – V V06
2020-12-08 10:50:12 C 06 12 09.84 +39 23 25.6 – V I52
2020-12-08 11:03:56 C 06 12 09.37 +39 23 52.0 – V I52
2020-12-08 11:08:47 C 06 12 09.20 +39 24 00.6 – V I52
2020-12-17 05:44:06 C 06 04 48.52 +45 15 48.2 – V V06
2020-12-17 05:47:31 C 06 04 48.36 +45 15 52.8 – V V06
2020-12-17 05:50:56 C 06 04 48.22 +45 15 57.6 – V V06
2020-12-17 05:54:21 C 06 04 48.06 +45 16 02.6 – V V06
2020-12-19 06:58:48 C 06 02 54.71 +46 20 25.5 – V G96
2020-12-19 07:06:18 C 06 02 54.34 +46 20 34.6 – V G96
2020-12-19 07:13:45 C 06 02 53.99 +46 20 43.6 – V G96
2020-12-19 07:21:17 C 06 02 53.52 +46 20 53.5 – V G96
2020-12-22 10:53:24 C 06 00 00.99 +47 47 31.4 – V V06
2020-12-22 10:57:58 C 06 00 00.80 +47 47 36.2 – V V06
2020-12-22 11:18:17 C 05 59 59.99 +47 47 56.6 – V V06