2021 WX1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1491879631 ± 7.66e-05
Semi-major axis (a)1.1003307802 AU ± 7.34e-05
Inclination (i)9.73854725° ± 4.28e-03
Long. of Asc. Node (Ω)65.60071939° ± 3.51e-04
Arg. of Perihelion (ω)294.43202510° ± 9.39e-04
Mean Anomaly (M)212.99918545° ± 1.32e-01
Mean Motion (n)0.8539400515°/day ± 8.55e-05
Perihelion dist (q)0.93617467 AU ± 1.05e-04
Aphelion dist (Q)1.26448689 AU ± 1.19e-04
Orbital Period1.15421016 yr ± 1.16e-04
Physical Parameters
H (abs. magnitude)25.05
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.406″
Uncertainty3
Orbit TypeApollo
MOID0.019922 AU
Observations Used64
Oppositions1
Arc Total2021-2021
First Observation Used2021-11-27
Last Observation Used2021-12-12
Observations (64)
Date Type RA Dec Mag Band Observatory
2021-11-30 07:35:00 C 05 45 17.67 +37 55 47.6 V I52
2021-11-30 07:35:15 C 05 45 17.58 +37 55 49.9 V I52
2021-11-30 07:35:31 C 05 45 17.48 +37 55 52.3 V I52
2021-12-01 06:52:32 C 05 38 08.23 +41 10 03.9 V G96
2021-12-01 07:00:06 C 05 38 05.43 +41 11 03.6 V G96
2021-12-01 07:07:41 C 05 38 02.62 +41 12 03.5 V G96
2021-12-01 07:15:17 C 05 37 59.83 +41 13 02.2 V G96
2021-12-05 18:20:39 C 05 08 45.65 +51 03 01.6 V 033
2021-12-05 18:21:14 C 05 08 45.52 +51 03 03.6 V 033
2021-12-05 18:21:48 C 05 08 45.40 +51 03 06.3 V 033
2021-12-05 18:22:34 C 05 08 45.20 +51 03 09.5 V 033
2021-12-12 06:57:06 C 04 37 12.75 +57 30 48.9 V I52
2021-12-12 07:05:18 C 04 37 11.04 +57 31 00.6 V I52
2021-12-12 07:08:29 C 04 37 10.51 +57 31 05.5 V I52