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
2021-02-12 09:01:58 C 09 05 29.412 +22 14 26.69 U F51
2021-02-18 07:10:20 C 09 00 15.04 +23 09 35.4 V G96
2021-02-18 07:26:37 C 09 00 14.48 +23 09 40.8 V G96
2021-02-18 07:34:06 C 09 00 14.20 +23 09 43.5 V G96
2021-02-18 07:41:36 C 09 00 13.93 +23 09 45.7 V G96
2025-07-20 13:22:54 C 23 09 20.176 -09 56 36.47 X F52
2025-07-20 13:37:41 C 23 09 20.551 -09 56 39.16 X F52
2025-07-20 13:52:28 C 23 09 20.920 -09 56 41.83 X F52
2025-08-16 09:37:52 C 23 16 26.058 -14 10 47.74 X F52
2025-08-16 09:53:29 C 23 16 25.895 -14 10 56.84 X F52
2025-08-16 10:24:37 C 23 16 25.524 -14 11 16.04 X F52
2025-08-27 16:35:39 C 23 12 00.108 -17 12 07.56 V P07
2025-08-27 17:30:42 C 23 11 58.524 -17 12 47.88 V P07
2025-08-27 18:16:29 C 23 11 57.250 -17 13 20.64 V P07
2025-08-27 18:26:07 C 23 11 56.904 -17 13 27.84 V P07
2025-08-27 19:46:13 C 23 11 54.667 -17 14 26.05 V P07
2025-08-29 10:56:09 C 23 10 55.635 -17 43 09.31 X F51
2025-08-29 11:11:11 C 23 10 55.166 -17 43 20.34 X F51
2025-08-29 11:26:15 C 23 10 54.701 -17 43 31.39 X F51
2025-08-29 11:41:15 C 23 10 54.241 -17 43 42.27 X F51
2025-09-13 08:20:55 C 22 59 14.131 -22 02 06.00 X F52
2025-09-13 08:36:29 C 22 59 13.505 -22 02 16.70 X F52
2025-09-13 08:52:06 C 22 59 12.859 -22 02 27.28 X F52
2025-09-13 09:07:42 C 22 59 12.215 -22 02 38.03 X F52
2025-09-23 08:38:47 C 22 50 56.851 -24 24 31.22 X F51
2025-09-23 08:54:41 C 22 50 56.279 -24 24 39.15 X F51
2025-09-23 09:10:32 C 22 50 55.710 -24 24 46.98 X F51
2025-09-23 09:26:22 C 22 50 55.133 -24 24 54.79 X F51
2025-12-08 05:44:29 C 00 08 53.117 -13 29 30.17 X F51
2025-12-08 06:01:56 C 00 08 54.871 -13 29 12.14 X F51
2025-12-08 06:19:24 C 00 08 56.613 -13 28 54.24 X F51
2026-01-08 13:12:55 C 01 35 52.480 +00 38 55.21 W O18
2026-01-08 14:42:56 C 01 36 03.477 +00 40 39.69 W O18
2026-01-11 05:30:29 C 01 43 56.466 +01 53 34.79 X F52
2026-01-11 05:46:40 C 01 43 58.452 +01 53 53.60 X F52
2026-01-11 06:02:43 C 01 44 00.417 +01 54 12.10 X F52
2026-01-11 06:18:53 C 01 44 02.425 +01 54 30.97 X F52