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
2021-01-14 10:00:09 C 11 58 36.77 +22 05 02.4 V 703
2021-01-15 14:56:20 C 11 56 01.57 +20 46 39.1 V T08
2021-01-15 15:01:45 C 11 56 01.03 +20 46 24.2 V T08
2021-01-15 15:52:36 C 11 55 56.02 +20 44 02.9 V T08
2021-01-15 16:01:13 C 11 55 55.21 +20 43 38.9 V T08
2021-01-18 09:29:57 C 11 49 28.06 +17 34 32.2 V 703
2021-01-18 09:37:33 C 11 49 27.15 +17 34 09.8 V 703
2021-01-18 09:45:10 C 11 49 26.32 +17 33 46.8 V 703
2021-01-18 09:52:47 C 11 49 25.50 +17 33 23.6 V 703
2021-02-04 08:29:11 C 10 50 07.02 -06 49 32.6 u 807
2021-02-04 08:31:13 C 10 50 06.65 -06 49 40.3 u 807
2021-02-04 08:33:33 C 10 50 06.23 -06 49 49.1 u 807
2021-02-06 08:24:03 C 10 41 22.30 -09 51 15.7 V 703
2021-02-06 08:31:37 C 10 41 20.83 -09 51 44.1 V 703
2021-02-06 08:39:12 C 10 41 19.41 -09 52 12.5 V 703
2021-02-06 08:46:47 C 10 41 17.91 -09 52 41.0 V 703
2021-02-07 05:29:35 C 10 37 27.73 -11 09 21.9 V I52
2021-02-07 05:34:20 C 10 37 26.82 -11 09 39.4 V I52
2021-02-07 05:34:36 C 10 37 26.76 -11 09 40.1 V I52
2021-02-07 07:18:17 C 10 37 06.92 -11 16 01.8 V 703
2021-02-07 07:26:00 C 10 37 05.43 -11 16 29.7 V 703
2021-02-07 07:33:43 C 10 37 03.95 -11 16 58.5 V 703
2021-02-07 07:41:25 C 10 37 02.47 -11 17 26.8 V 703
2021-02-07 11:58:11 C 10 36 13.98 -11 33 02.8 V T08
2021-02-07 12:02:50 C 10 36 13.06 -11 33 20.1 V T08
2021-02-07 12:12:09 C 10 36 11.26 -11 33 53.9 V T08
2021-02-07 12:26:19 C 10 36 08.49 -11 34 45.5 V T08
2021-02-09 07:30:28 C 10 28 01.92 -14 09 00.2 V G96
2021-02-09 07:37:52 C 10 28 00.48 -14 09 26.1 V G96
2021-02-09 07:45:15 C 10 27 59.04 -14 09 52.1 V G96
2021-02-09 07:52:39 C 10 27 57.60 -14 10 18.0 V G96
2021-02-10 08:36:24 C 10 23 16.63 -15 35 31.7 V T08
2021-02-10 08:43:42 C 10 23 15.17 -15 35 56.8 V T08
2021-02-10 09:06:18 C 10 23 10.78 -15 37 14.2 V T08
2021-02-10 09:41:58 C 10 23 03.78 -15 39 15.6 V T08
2021-02-11 08:23:53 C 10 18 43.94 -16 55 14.1 V G96
2021-02-11 08:31:17 C 10 18 42.50 -16 55 38.4 V G96
2021-02-11 08:46:04 C 10 18 39.58 -16 56 30.6 V G96
2021-02-12 06:27:01 C 10 14 32.83 -18 06 41.5 V 703
2021-02-12 06:41:26 C 10 14 30.04 -18 07 28.6 V 703
2021-02-12 06:48:39 C 10 14 28.62 -18 07 51.0 V 703
2021-02-12 11:40:22 C 10 13 32.52 -18 23 14.7 V T05
2021-02-12 11:45:43 C 10 13 31.51 -18 23 32.0 V T05
2021-02-12 11:46:23 C 10 13 31.39 -18 23 34.8 V T05
2021-02-12 12:45:00 C 10 13 19.86 -18 26 38.4 V T05
2021-02-14 11:29:25 C 10 04 29.91 -20 48 46.2 V T08
2021-02-14 11:34:04 C 10 04 29.00 -20 48 59.7 V T08
2021-02-14 11:42:41 C 10 04 27.33 -20 49 24.7 V T08
2021-02-14 12:33:37 C 10 04 17.46 -20 51 52.5 V T08
2021-02-16 10:42:09 C 09 55 42.47 -23 00 44.8 V T05