IAA RAS IAA Minor Planet Database

2020 WZ3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1666863627 ± 3.56e-06
Semi-major axis (a)1.0449385214 AU ± 1.88e-06
Inclination (i)6.66032465° ± 1.29e-04
Long. of Asc. Node (Ω)238.83993923° ± 2.00e-05
Arg. of Perihelion (ω)86.26156054° ± 1.01e-04
Mean Anomaly (M)320.44589860° ± 5.03e-03
Mean Motion (n)0.9227332422°/day ± 2.49e-06
Perihelion dist (q)0.87076152 AU ± 4.04e-06
Aphelion dist (Q)1.21911552 AU ± 4.32e-06
Orbital Period1.06815951 yr ± 2.89e-06
Physical Parameters
H (abs. magnitude)26.21
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.322″
Uncertainty1
Orbit TypeApollo
MOID0.004187 AU
Observations Used58
Oppositions1
Arc Total2020-2021
First Observation Used2020-11-14
Last Observation Used2021-02-06
Observations (59)
Date Type RA Dec Mag Band Observatory
2020-11-14 12:12:48 C 06 53 48.08 +40 52 13.4 – V I41
2020-11-14 12:13:18 C 06 53 47.59 +40 52 09.0 – V I41
2020-11-23 08:27:46 C 05 08 35.91 +15 31 32.3 – V G96
2020-11-23 08:35:08 C 05 08 33.64 +15 30 57.0 – V G96
2020-11-23 08:42:29 C 05 08 31.43 +15 30 20.4 – V G96
2020-11-23 08:49:50 C 05 08 29.15 +15 29 44.5 – V G96
2020-11-23 09:18:39 C 05 08 20.37 +15 27 23.8 – V I52
2020-11-23 09:20:22 C 05 08 19.85 +15 27 15.7 – V I52
2020-11-23 09:22:05 C 05 08 19.35 +15 27 07.2 – V I52
2020-11-23 11:14:01 C 05 07 46.07 +15 17 58.4 – V I52
2020-11-23 11:16:35 C 05 07 45.37 +15 17 45.5 – V I52
2020-11-23 11:19:09 C 05 07 44.60 +15 17 34.0 – V I52
2020-11-24 06:31:30 C 05 03 10.47 +13 49 03.2 – V G96
2020-11-24 06:38:55 C 05 03 08.43 +13 48 31.1 – V G96
2020-11-24 06:46:21 C 05 03 06.38 +13 47 58.3 – V G96
2020-11-24 06:53:47 C 05 03 04.34 +13 47 26.2 – V G96
2020-11-24 07:29:50 C 05 02 54.40 +13 44 47.8 – V I52
2020-11-24 07:32:46 C 05 02 53.60 +13 44 35.6 – V I52
2020-11-24 07:35:40 C 05 02 52.80 +13 44 22.8 – V I52
2020-11-24 07:38:34 C 05 02 51.95 +13 44 10.2 – V I52
2020-11-25 05:33:17 C 04 58 01.74 +12 11 51.5 – o 691
2020-11-25 06:03:17 C 04 57 54.40 +12 09 53.4 – o 691
2020-11-25 06:33:17 C 04 57 47.01 +12 07 55.0 – o 691
2020-11-26 06:50:26 C 04 52 52.80 +10 35 41.9 – o 691
2020-11-26 07:12:22 C 04 52 47.82 +10 34 23.4 – o 691
2020-11-26 07:17:24 C 04 52 46.58 +10 34 03.6 – V I52
2020-11-26 07:19:49 C 04 52 46.03 +10 33 55.0 – V I52
2020-11-26 07:22:14 C 04 52 45.45 +10 33 47.0 – V I52
2020-11-26 07:27:59 C 04 52 44.14 +10 33 26.7 – V I52
2020-11-26 07:34:17 C 04 52 42.84 +10 33 04.9 – o 691
2020-11-27 05:21:48 C 04 48 49.22 +09 18 13.7 – V I52
2020-11-27 05:23:37 C 04 48 48.79 +09 18 08.0 – V I52
2020-12-02 03:57:08 C 04 32 24.85 +04 13 42.3 – o 291
2020-12-02 04:14:37 C 04 32 22.54 +04 13 08.5 – o 291
2020-12-04 04:20:33 C 04 27 32.74 +02 47 29.2 – o 291
2020-12-04 04:58:42 C 04 27 28.39 +02 46 29.0 – o 291
2020-12-04 05:36:53 C 04 27 24.01 +02 45 27.9 – o 291
2020-12-05 05:49:24 C 04 25 14.51 +02 08 39.3 – u H21
2020-12-05 06:02:15 C 04 25 13.15 +02 08 20.6 – u H21
2020-12-05 07:50:00 C 04 25 03.72 +02 05 56.4 – V V06
2020-12-05 07:55:42 C 04 25 03.11 +02 05 48.0 – V V06
2020-12-05 08:01:24 C 04 25 02.50 +02 05 40.0 – V V06
2020-12-06 05:12:16 C 04 23 22.77 +01 36 46.5 – u H21
2020-12-06 05:13:26 C 04 23 22.65 +01 36 44.8 – u H21
2020-12-06 05:16:56 C 04 23 22.31 +01 36 40.1 – u H21
2020-12-06 09:46:49 C 04 22 58.05 +01 31 04.2 – o 291
2020-12-06 09:59:31 C 04 22 56.92 +01 30 48.1 – o 291
2020-12-06 10:12:14 C 04 22 55.80 +01 30 31.0 – o 291
2020-12-08 05:24:18 C 04 20 00.63 +00 40 50.1 – o 291
2020-12-08 05:40:24 C 04 19 59.25 +00 40 33.2 – o 291