2023 WZ3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2836959900 ± 4.97e-06
Semi-major axis (a)1.3881791607 AU ± 9.88e-06
Inclination (i)2.75807330° ± 4.59e-05
Long. of Asc. Node (Ω)59.91489183° ± 3.75e-05
Arg. of Perihelion (ω)66.01240062° ± 2.90e-05
Mean Anomaly (M)41.11197646° ± 4.29e-03
Mean Motion (n)0.6026206304°/day ± 6.43e-06
Perihelion dist (q)0.99435830 AU ± 9.88e-06
Aphelion dist (Q)1.78200002 AU ± 1.44e-05
Orbital Period1.63556678 yr ± 1.75e-05
Physical Parameters
H (abs. magnitude)24.64
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.207″
Uncertainty1
Orbit TypeApollo
MOID0.041336 AU
Observations Used53
Oppositions1
Arc Total2023-2024
First Observation Used2023-11-18
Last Observation Used2024-04-07
Observations (63)
Date Type RA Dec Mag Band Observatory
2024-02-20 09:02:36 C 15 01 52.85 +17 44 14.8 V 291
2024-02-20 09:29:56 C 15 01 51.84 +17 43 34.3 V 291
2024-03-09 03:05:14 C 14 44 37.78 +09 21 38.3 X 033
2024-03-09 03:10:20 C 14 44 37.46 +09 21 34.9 X 033
2024-03-10 02:43:41 C 14 43 10.27 +09 00 40.3 X 033
2024-03-10 02:48:47 C 14 43 09.87 +09 00 36.0 X 033
2024-03-10 02:53:52 C 14 43 09.46 +09 00 31.4 X 033
2024-03-18 13:37:17 C 14 28 47.362 +06 18 21.13 X F51
2024-03-18 13:53:50 C 14 28 45.774 +06 18 08.96 X F51
2024-03-18 14:10:22 C 14 28 44.213 +06 17 56.66 X F51
2024-03-18 14:26:50 C 14 28 42.639 +06 17 44.38 X F51
2024-04-07 05:34:53 C 13 50 48.75 +01 19 00.7 V H21
2024-04-07 05:47:06 C 13 50 47.67 +01 18 54.5 V H21