2021 XZ

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2993336116 ± 3.09e-04
Semi-major axis (a)0.8237176389 AU ± 5.28e-05
Inclination (i)6.42389063° ± 9.34e-03
Long. of Asc. Node (Ω)248.51991652° ± 6.86e-04
Arg. of Perihelion (ω)34.81464998° ± 1.48e-02
Mean Anomaly (M)232.71414723° ± 3.06e-01
Mean Motion (n)1.3183925104°/day ± 1.27e-04
Perihelion dist (q)0.57715126 AU ± 2.57e-04
Aphelion dist (Q)1.07028401 AU ± 2.64e-04
Orbital Period0.74759700 yr ± 7.18e-05
Physical Parameters
H (abs. magnitude)28.21
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.575″
Uncertainty3
Orbit TypeAten
MOID0.003038 AU
Observations Used14
Oppositions1
Arc Total2021-2021
First Observation Used2021-12-01
Last Observation Used2021-12-03
Observations (14)
Date Type RA Dec Mag Band Observatory
2021-12-01 06:12:30 C 02 10 07.94 +12 52 36.9 V 703
2021-12-01 06:20:05 C 02 10 09.92 +12 49 39.9 V 703
2021-12-01 06:35:12 C 02 10 14.15 +12 43 43.9 V 703
2021-12-02 03:57:48 C 02 17 45.17 +06 53 57.9 V G96
2021-12-02 04:12:36 C 02 17 46.29 +06 51 09.9 V G96
2021-12-02 04:20:44 C 02 17 46.86 +06 49 36.9 V G96
2021-12-02 04:28:53 C 02 17 47.43 +06 48 05.3 V G96
2021-12-02 06:32:50 C 02 17 56.22 +06 25 07.8 V I52
2021-12-02 06:34:24 C 02 17 56.32 +06 24 50.1 V I52
2021-12-02 06:35:58 C 02 17 56.44 +06 24 33.5 V I52
2021-12-03 03:07:40 C 02 21 49.60 +03 32 09.5 V I52
2021-12-03 03:09:29 C 02 21 49.65 +03 31 58.1 V I52
2021-12-03 03:11:17 C 02 21 49.72 +03 31 46.5 V I52
2021-12-03 03:13:06 C 02 21 49.73 +03 31 34.2 V I52