2020 WZ1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3717985975 ± 2.90e-07
Semi-major axis (a)1.0413545607 AU ± 5.56e-08
Inclination (i)45.24317701° ± 3.46e-05
Long. of Asc. Node (Ω)263.57548994° ± 7.12e-06
Arg. of Perihelion (ω)342.29124505° ± 3.06e-05
Mean Anomaly (M)98.95110176° ± 1.32e-04
Mean Motion (n)0.9275009030°/day ± 7.43e-08
Perihelion dist (q)0.65418040 AU ± 3.04e-07
Aphelion dist (Q)1.42852873 AU ± 3.12e-07
Orbital Period1.06266881 yr ± 8.51e-08
Physical Parameters
H (abs. magnitude)20.40
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.305″
Uncertainty0
Orbit TypeApollo
MOID0.352527 AU
Observations Used95
Oppositions1
Arc Total2020-2021
First Observation Used2020-11-17
Last Observation Used2021-12-29
Observations (98)
Date Type RA Dec Mag Band Observatory
2020-12-26 09:31:19 C 05 45 08.36 -08 44 54.7 V I52
2020-12-26 09:41:55 C 05 45 05.97 -08 45 28.3 V I52
2020-12-26 09:45:00 C 05 45 05.25 -08 45 38.8 V I52
2020-12-27 07:01:32 C 05 40 23.39 -09 53 06.2 V I52
2020-12-27 07:21:56 C 05 40 18.74 -09 54 09.7 V I52
2020-12-27 07:27:12 C 05 40 17.56 -09 54 26.1 V I52
2021-01-02 08:08:06 C 05 09 30.40 -16 44 31.0 o 691
2021-01-02 08:12:28 C 05 09 29.48 -16 44 42.2 V I52
2021-01-02 08:16:06 C 05 09 28.72 -16 44 50.1 V I52
2021-01-02 08:35:36 C 05 09 24.70 -16 45 39.9 o 691
2021-01-04 08:45:10 C 04 59 54.435 -18 40 51.80 U F51
2021-01-04 09:02:00 C 04 59 51.084 -18 41 30.10 U F51
2021-01-04 09:18:56 C 04 59 47.707 -18 42 08.66 U F51
2021-01-04 09:35:47 C 04 59 44.363 -18 42 46.80 U F51
2021-01-05 04:28:34 C 04 56 07.99 -19 24 35.7 u 807
2021-01-05 04:34:07 C 04 56 06.90 -19 24 47.5 u 807
2021-01-05 04:39:29 C 04 56 05.86 -19 24 59.2 u 807
2021-01-05 04:46:48 C 04 56 05.35 -19 25 36.0 o 691
2021-01-05 05:00:04 C 04 56 02.69 -19 26 04.1 o 691
2021-01-05 05:13:20 C 04 56 00.17 -19 26 33.7 o 691
2021-01-11 02:47:35 C 04 31 30.69 -23 50 45.2 V I52
2021-01-11 02:51:01 C 04 31 30.19 -23 50 50.3 V I52
2021-01-11 02:57:54 C 04 31 29.03 -23 51 02.3 V I52
2021-01-14 11:46:12 C 04 19 34.55 -25 45 26.6 V 474
2021-01-14 11:51:16 C 04 19 33.84 -25 45 33.5 V 474
2021-01-14 11:56:20 C 04 19 33.11 -25 45 38.9 V 474
2021-01-14 12:01:24 C 04 19 32.41 -25 45 45.6 V 474
2021-02-11 01:41:32 C 03 28 28.22 -32 51 25.9 V 807
2021-02-11 01:46:52 C 03 28 28.02 -32 51 27.7 V 807
2021-02-11 01:53:24 C 03 28 27.75 -32 51 29.8 V 807
2021-03-04 01:08:03 C 03 17 22.63 -35 00 40.2 V 807
2021-03-04 01:13:54 C 03 17 22.53 -35 00 41.5 V 807
2021-03-04 01:20:02 C 03 17 22.43 -35 00 42.6 V 807
2021-11-09 08:42:31 C 07 38 36.07 +53 55 29.5 V V06
2021-11-09 08:49:23 C 07 38 35.34 +53 55 27.7 V V06
2021-11-10 10:44:19 C 07 35 54.51 +53 47 48.7 V V06
2021-11-10 10:51:11 C 07 35 53.84 +53 47 46.4 V V06
2021-11-27 07:30:59 C 06 27 30.42 +49 13 08.9 V G96
2021-11-27 07:38:22 C 06 27 28.67 +49 12 59.3 V G96
2021-11-27 07:45:45 C 06 27 26.94 +49 12 50.0 V G96
2021-11-27 07:53:07 C 06 27 25.22 +49 12 42.0 V G96
2021-12-02 21:56:16 C 05 55 14.32 +45 41 36.8 X C95
2021-12-02 22:50:11 C 05 54 59.99 +45 39 55.0 X C95
2021-12-28 14:24:22 C 03 51 19.82 +16 05 21.2 V D29
2021-12-28 14:44:44 C 03 51 17.27 +16 04 21.2 V D29
2021-12-28 15:05:05 C 03 51 14.83 +16 03 23.2 V D29
2021-12-29 16:40:44 C 03 48 17.55 +14 50 45.9 V D29
2021-12-29 17:01:06 C 03 48 15.29 +14 49 47.8 V D29