2021 WZ5

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1073043456 ± 1.52e-05
Semi-major axis (a)1.1089490964 AU ± 1.99e-05
Inclination (i)2.42674290° ± 5.89e-04
Long. of Asc. Node (Ω)249.59415568° ± 1.80e-03
Arg. of Perihelion (ω)203.71555649° ± 2.95e-03
Mean Anomaly (M)124.23926266° ± 3.16e-02
Mean Motion (n)0.8440046884°/day ± 2.28e-05
Perihelion dist (q)0.98995404 AU ± 2.45e-05
Aphelion dist (Q)1.22794415 AU ± 2.77e-05
Orbital Period1.16779717 yr ± 3.15e-05
Physical Parameters
H (abs. magnitude)29.09
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.239″
Uncertainty2
Orbit TypeApollo
MOID0.009633 AU
Observations Used21
Oppositions1
Arc Total2021-2021
First Observation Used2021-11-27
Last Observation Used2021-12-12
Observations (21)
Date Type RA Dec Mag Band Observatory
2021-11-27 05:10:41 C 00 37 18.69 +26 09 35.4 V V00
2021-11-27 05:17:41 C 00 37 19.12 +26 09 09.4 V V00
2021-11-27 05:24:41 C 00 37 19.60 +26 08 43.9 V V00
2021-11-27 05:31:40 C 00 37 20.14 +26 08 17.4 V V00
2021-11-27 07:40:37 C 00 37 32.35 +25 59 54.6 V V00
2021-11-27 07:42:24 C 00 37 32.55 +25 59 47.3 V V00
2021-11-27 07:44:11 C 00 37 32.76 +25 59 40.3 V V00
2021-11-27 07:45:57 C 00 37 32.98 +25 59 32.9 V V00
2021-12-01 06:06:50 C 00 57 46.85 +19 30 32.4 V V00
2021-12-01 06:13:06 C 00 57 47.76 +19 29 59.6 V V00
2021-12-01 06:19:23 C 00 57 48.67 +19 29 25.6 V V00
2021-12-01 06:25:39 C 00 57 49.58 +19 28 52.8 V V00
2021-12-02 06:17:09 C 01 04 04.38 +17 25 23.0 o 291
2021-12-02 06:33:31 C 01 04 07.09 +17 23 48.0 o 291
2021-12-08 04:30:48 C 01 54 12.83 +00 36 38.8 V V06
2021-12-08 04:34:22 C 01 54 13.76 +00 36 07.5 V V06
2021-12-08 04:37:55 C 01 54 14.76 +00 35 36.2 V V06
2021-12-12 05:27:57 C 02 43 31.41 -14 59 32.0 V V06
2021-12-12 05:30:19 C 02 43 32.35 -14 59 55.9 V V06
2021-12-12 05:32:41 C 02 43 33.28 -15 00 19.3 V V06
2021-12-12 05:35:03 C 02 43 34.25 -15 00 42.6 V V06