2020 WL1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3419389760 ± 2.26e-08
Semi-major axis (a)1.8855765090 AU ± 3.10e-09
Inclination (i)6.67698069° ± 4.75e-06
Long. of Asc. Node (Ω)121.02408045° ± 2.01e-05
Arg. of Perihelion (ω)294.47917458° ± 3.16e-05
Mean Anomaly (M)350.00318983° ± 1.47e-05
Mean Motion (n)0.3806677084°/day ± 9.39e-10
Perihelion dist (q)1.24082441 AU ± 4.26e-08
Aphelion dist (Q)2.53032861 AU ± 4.27e-08
Orbital Period2.58920382 yr ± 6.39e-09
Physical Parameters
H (abs. magnitude)20.07
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.205″
Uncertainty0
Orbit TypeAmor
MOID0.276984 AU
Observations Used124
Oppositions11
Arc Total2008-2026
First Observation Used2008-01-11
Last Observation Used2026-01-11
Observations (137)
Date Type RA Dec Mag Band Observatory
2020-12-11 12:16:07 C 09 34 38.202 +09 06 26.96 U F51
2020-12-11 12:31:55 C 09 34 38.835 +09 06 29.63 U F51
2020-12-11 13:03:39 C 09 34 40.092 +09 06 35.03 U F51
2020-12-14 10:15:02 C 09 37 26.03 +09 19 38.7 V G96
2020-12-14 10:22:30 C 09 37 26.27 +09 19 40.2 V G96
2020-12-14 10:29:57 C 09 37 26.52 +09 19 42.2 V G96
2020-12-14 10:37:28 C 09 37 26.75 +09 19 44.0 V G96
2020-12-17 11:34:36 C 09 39 51.57 +09 37 10.9 V I52
2020-12-17 11:44:18 C 09 39 51.80 +09 37 13.0 V I52
2020-12-17 11:51:44 C 09 39 52.02 +09 37 14.6 V I52
2020-12-17 11:59:21 C 09 39 52.22 +09 37 17.4 V I52
2020-12-23 11:48:20 C 09 43 06.416 +10 22 59.22 U F52
2020-12-23 12:03:58 C 09 43 06.583 +10 23 05.42 U F52
2020-12-23 12:19:38 C 09 43 06.752 +10 23 11.09 U F52
2020-12-23 12:35:25 C 09 43 06.937 +10 23 17.07 U F52
2021-01-05 08:43:11 C 09 42 58.85 +12 50 25.9 V I52
2021-01-05 08:51:04 C 09 42 58.67 +12 50 30.9 V I52
2021-01-10 09:42:57 C 09 40 21.74 +14 04 08.8 V G96
2021-01-10 09:50:23 C 09 40 21.51 +14 04 13.4 V G96
2021-01-10 09:57:48 C 09 40 21.26 +14 04 18.2 V G96
2021-01-10 10:05:13 C 09 40 21.04 +14 04 23.1 V G96
2021-01-16 10:32:15 C 09 35 35.303 +15 40 09.19 U F51
2021-01-16 10:48:15 C 09 35 34.624 +15 40 20.18 U F51
2021-01-16 11:04:11 C 09 35 33.943 +15 40 31.08 U F51
2021-01-16 11:20:13 C 09 35 33.255 +15 40 42.10 U F51
2021-01-17 07:39:16 C 09 34 45.00 +15 54 47.9 u 807
2021-01-17 07:46:04 C 09 34 44.71 +15 54 52.6 u 807
2021-01-17 07:52:33 C 09 34 44.42 +15 54 56.9 u 807
2021-01-18 08:48:05 C 09 33 44.18 +16 11 45.8 V G96
2021-01-18 08:56:24 C 09 33 43.82 +16 11 51.4 V G96
2021-01-18 09:04:49 C 09 33 43.45 +16 11 57.3 V G96
2021-01-18 09:13:16 C 09 33 43.05 +16 12 03.0 V G96
2021-01-23 12:39:33 C 09 28 13.568 +17 36 50.62 U F51
2021-01-23 12:57:19 C 09 28 12.648 +17 37 02.60 U F51
2021-01-23 13:15:12 C 09 28 11.727 +17 37 14.71 U F51
2021-02-05 06:52:32 C 09 13 09.76 +20 49 32.4 V G96
2021-02-05 07:00:37 C 09 13 09.36 +20 49 36.6 V G96
2021-02-05 07:08:41 C 09 13 08.94 +20 49 41.2 V G96
2021-02-05 07:16:45 C 09 13 08.51 +20 49 45.8 V G96
2021-02-06 08:28:53 C 09 11 56.568 +21 03 34.64 U F52
2021-02-06 08:41:44 C 09 11 55.918 +21 03 41.61 U F52
2021-02-06 08:45:24 C 09 11 55.728 +21 03 43.82 U F52
2021-02-06 08:58:16 C 09 11 55.067 +21 03 50.61 U F52
2021-02-06 09:01:58 C 09 11 54.883 +21 03 52.56 U F52
2021-02-06 09:14:48 C 09 11 54.212 +21 03 59.79 U F52
2021-02-06 09:18:28 C 09 11 54.035 +21 04 01.81 U F52
2021-02-06 09:31:18 C 09 11 53.378 +21 04 08.78 U F52
2021-02-12 08:09:04 C 09 05 31.792 +22 14 02.97 U F51
2021-02-12 08:26:46 C 09 05 30.999 +22 14 10.91 U F51
2021-02-12 08:44:23 C 09 05 30.203 +22 14 18.81 U F51