2020 WM3

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4962421138 ± 2.81e-08
Semi-major axis (a)2.5661186850 AU ± 1.76e-08
Inclination (i)40.35902392° ± 8.53e-06
Long. of Asc. Node (Ω)319.35246900° ± 3.80e-06
Arg. of Perihelion (ω)165.74077993° ± 1.41e-05
Mean Anomaly (M)66.01601559° ± 5.43e-06
Mean Motion (n)0.2397712833°/day ± 2.46e-09
Perihelion dist (q)1.29270252 AU ± 7.27e-08
Aphelion dist (Q)3.83953485 AU ± 7.68e-08
Orbital Period4.11069362 yr ± 4.22e-08
Physical Parameters
H (abs. magnitude)18.71
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.222″
Uncertainty0
Orbit TypeAmor
MOID0.317103 AU
Observations Used171
Oppositions8
Arc Total2015-2025
First Observation Used2015-07-15
Last Observation Used2025-02-25
Observations (176)
Date Type RA Dec Mag Band Observatory
2015-07-15 10:26:43 C 22 30 37.75 -00 32 00.6 1 T09
2015-07-15 11:06:44 C 22 30 36.66 -00 31 53.4 1 T09
2015-07-15 11:56:44 C 22 30 35.28 -00 31 45.0 1 T09
2015-07-20 10:12:02 C 22 27 10.00 -00 12 13.1 1 T09
2015-07-20 10:44:35 C 22 27 08.98 -00 12 07.9 1 T09
2015-07-20 12:15:08 C 22 27 06.06 -00 11 53.9 1 T09
2015-07-20 12:42:46 C 22 27 05.18 -00 11 49.6 1 T09
2015-08-11 11:13:57 C 22 06 22.91 +00 46 53.2 1 T09
2015-08-11 11:26:39 C 22 06 22.33 +00 46 54.4 1 T09
2015-08-11 11:38:19 C 22 06 21.76 +00 46 54.9 1 T09
2015-08-11 11:49:57 C 22 06 21.21 +00 46 55.6 1 T09
2015-08-11 12:01:35 C 22 06 20.67 +00 46 56.5 1 T09
2017-01-13 14:26:47 C 12 49 58.759 -25 27 53.41 V F51
2017-01-13 14:44:26 C 12 49 59.120 -25 28 34.99 V F51
2017-01-13 15:01:59 C 12 49 59.466 -25 29 16.39 V F51
2017-01-13 15:19:35 C 12 49 59.857 -25 29 57.41 V F51
2020-11-20 10:27:01 C 11 48 21.87 +54 21 35.8 V G96
2020-11-20 10:33:46 C 11 48 22.45 +54 21 29.8 V G96
2020-11-20 10:40:31 C 11 48 22.98 +54 21 23.4 V G96
2020-11-20 10:47:19 C 11 48 23.51 +54 21 17.2 V G96
2020-11-20 12:19:26 C 11 48 30.83 +54 19 48.6 V I52
2020-11-20 12:28:01 C 11 48 31.48 +54 19 40.3 V I52
2020-11-20 12:36:36 C 11 48 32.14 +54 19 32.7 V I52
2020-11-20 12:45:12 C 11 48 32.89 +54 19 24.1 V I52
2020-11-20 23:43:48 C 11 49 26.07 +54 08 33.1 V 033
2020-11-20 23:47:09 C 11 49 26.33 +54 08 30.4 V 033
2020-11-20 23:50:28 C 11 49 26.63 +54 08 27.3 V 033
2020-11-20 23:54:23 C 11 49 26.94 +54 08 23.5 V 033
2020-11-21 00:27:39 C 11 49 29.68 +54 07 52.3 V L01
2020-11-21 00:43:11 C 11 49 30.98 +54 07 37.3 V L01
2020-11-21 00:58:27 C 11 49 32.17 +54 07 23.1 V L01
2020-11-21 03:29:25 C 11 49 44.21 +54 04 57.3 V I93
2020-11-21 03:48:57 C 11 49 45.75 +54 04 38.2 V I93
2020-11-21 12:02:21 C 11 50 24.82 +53 56 37.4 V I52
2020-11-21 12:04:34 C 11 50 25.01 +53 56 35.2 V I52
2020-11-21 12:06:47 C 11 50 25.18 +53 56 33.1 V I52
2020-11-22 04:02:34 C 11 51 39.53 +53 40 51.6 V 204
2020-11-22 04:24:16 C 11 51 41.19 +53 40 30.9 V 204
2020-11-22 12:18:59 C 11 52 17.64 +53 32 44.0 V I52
2020-11-22 12:28:45 C 11 52 18.36 +53 32 34.6 V I52
2020-11-22 12:32:04 C 11 52 18.62 +53 32 31.3 V I52
2020-11-23 11:35:50 C 11 54 02.39 +53 09 38.9 V I52
2020-11-23 11:38:15 C 11 54 02.62 +53 09 36.8 V I52
2020-11-23 11:42:23 C 11 54 02.91 +53 09 32.8 V I52
2020-11-25 12:16:55 C 11 57 30.05 +52 20 54.4 V I52
2020-11-25 12:18:44 C 11 57 30.14 +52 20 52.7 V I52
2020-11-25 12:21:41 C 11 57 30.35 +52 20 49.6 V I52
2020-11-25 12:24:12 C 11 57 30.51 +52 20 47.4 V I52
2020-11-29 12:39:56 C 12 03 37.78 +50 42 10.9 V I52
2020-11-29 12:42:30 C 12 03 37.99 +50 42 08.1 V I52