2021 WZ1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5900520868 ± 3.78e-01
Semi-major axis (a)2.0520021182 AU ± 1.72e+00
Inclination (i)1.94622931° ± 1.00e+00
Long. of Asc. Node (Ω)250.03420235° ± 3.76e-01
Arg. of Perihelion (ω)234.69314567° ± 7.06e-01
Mean Anomaly (M)113.41475729° ± 6.01e+02
Mean Motion (n)0.3353306700°/day ± 4.22e-01
Perihelion dist (q)0.84121830 AU ± 1.05e+00
Aphelion dist (Q)3.26255970 AU ± 2.85e+00
Orbital Period2.93921120 yr ± 3.70e+00
Physical Parameters
H (abs. magnitude)26.68
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.201″
Uncertainty3
Orbit TypeApollo
MOID0.001021 AU
Observations Used51
Oppositions1
Arc Total2021-2021
First Observation Used
Last Observation Used2021-12-03
Observations (64)
Date Type RA Dec Mag Band Observatory
2021-11-28 05:28:41 C 03 35 48.54 +23 18 43.5 V G96
2021-11-28 05:36:09 C 03 35 49.84 +23 18 45.2 V G96
2021-11-28 05:43:38 C 03 35 51.12 +23 18 46.3 V G96
2021-11-28 05:51:06 C 03 35 52.40 +23 18 47.7 V G96
2021-11-28 07:08:41 C 03 36 16.378 +23 19 26.87 U F52
2021-11-28 07:27:18 C 03 36 19.710 +23 19 32.78 U F52
2021-11-28 07:45:50 C 03 36 23.001 +23 19 38.18 U F52
2021-11-28 07:59:27 C 03 36 14.67 +23 18 59.4 V I52
2021-11-28 08:02:50 C 03 36 15.28 +23 18 59.3 V I52
2021-11-28 08:04:15 C 03 36 26.249 +23 19 43.34 U F52
2021-11-28 08:08:23 C 03 36 16.28 +23 18 59.6 V I52
2021-11-28 08:13:01 C 03 36 17.15 +23 18 59.3 V I52
2021-11-28 18:32:07 C 03 39 11.34 +23 19 02.3 V 511
2021-11-28 18:36:46 C 03 39 12.38 +23 19 03.6 V 511
2021-11-28 18:41:24 C 03 39 13.52 +23 19 07.0 V 511
2021-11-28 18:46:22 C 03 39 14.92 +23 19 06.2 V 511
2021-11-28 18:50:33 C 03 39 15.76 +23 19 08.6 V 511
2021-11-28 22:22:33 C 03 40 08.71 +23 20 02.9 V I93
2021-11-28 22:25:19 C 03 40 06.97 +23 20 06.6 V 104
2021-11-28 22:27:30 C 03 40 09.86 +23 20 03.6 V I93
2021-11-28 22:30:52 C 03 40 08.31 +23 20 06.7 V 104
2021-11-28 22:32:16 C 03 40 11.09 +23 20 04.5 V I93
2021-11-28 22:36:25 C 03 40 09.67 +23 20 07.4 V 104
2021-11-28 22:45:52 C 03 40 11.93 +23 19 42.3 V 033
2021-11-28 22:46:26 C 03 40 12.07 +23 19 42.5 V 033
2021-11-28 22:47:01 C 03 40 12.20 +23 19 42.5 V 033
2021-11-29 20:08:25 C 03 48 10.77 +23 22 18.0 V B49
2021-11-29 20:20:13 C 03 48 15.47 +23 22 22.5 V B49
2021-11-29 20:32:01 C 03 48 20.14 +23 22 25.4 V B49
2021-11-30 03:03:22 C 03 51 34.56 +23 23 22.4 o 691
2021-11-30 03:14:49 C 03 51 39.95 +23 23 27.4 o 691
2021-11-30 03:27:47 C 03 51 46.02 +23 23 33.3 o 691
2021-11-30 05:14:01 C 03 52 34.99 +23 24 06.3 V 703
2021-11-30 05:21:35 C 03 52 38.51 +23 24 07.4 V 703
2021-11-30 05:29:10 C 03 52 42.01 +23 24 09.0 V 703
2021-11-30 05:36:44 C 03 52 45.57 +23 24 09.4 V 703
2021-11-30 07:07:20 C 03 53 28.14 +23 24 19.2 V I52
2021-11-30 07:11:01 C 03 53 29.91 +23 24 19.2 V I52
2021-11-30 07:11:15 C 03 53 30.04 +23 24 19.0 V I52
2021-11-30 07:12:49 C 03 53 30.77 +23 24 18.9 V I52
2021-11-30 18:43:07 C 04 01 26.80 +23 22 09.6 Z J57
2021-11-30 19:01:41 C 04 01 40.34 +23 22 16.4 Z J57
2021-11-30 19:19:57 C 04 01 53.67 +23 22 23.2 Z J57
2021-11-30 22:08:50 C 04 03 53.19 +23 22 26.1 V 203
2021-11-30 22:24:29 C 04 04 04.87 +23 22 24.9 V 203
2021-11-30 22:40:18 C 04 04 16.77 +23 22 22.7 V 203
2021-12-01 07:42:35 C 04 12 53.55 +23 21 22.2 V 703
2021-12-01 07:50:09 C 04 13 00.91 +23 21 18.0 V 703
2021-12-01 07:57:42 C 04 13 08.46 +23 21 13.1 V 703
2021-12-01 08:05:15 C 04 13 15.96 +23 21 08.4 V 703