2019 WK5

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2854659028 ± 3.96e-08
Semi-major axis (a)1.4388041448 AU ± 1.35e-08
Inclination (i)18.10378372° ± 7.13e-06
Long. of Asc. Node (Ω)93.81144422° ± 9.52e-06
Arg. of Perihelion (ω)75.30307602° ± 1.39e-05
Mean Anomaly (M)116.94494524° ± 2.13e-05
Mean Motion (n)0.5710968383°/day ± 8.01e-09
Perihelion dist (q)1.02807462 AU ± 5.78e-08
Aphelion dist (Q)1.84953367 AU ± 5.96e-08
Orbital Period1.72584791 yr ± 2.42e-08
Physical Parameters
H (abs. magnitude)20.69
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.193″
Uncertainty0
Orbit TypeAmor
MOID0.189871 AU
Observations Used60
Oppositions4
Arc Total2015-2025
First Observation Used2015-06-17
Last Observation Used2025-01-18
Observations (65)
Date Type RA Dec Mag Band Observatory
2020-03-04 12:19:11 C 17 42 41.29 +30 22 51.5 V V06
2020-03-04 12:22:28 C 17 42 41.59 +30 22 49.9 V V06
2020-03-04 12:25:44 C 17 42 41.97 +30 22 48.0 V V06
2020-03-04 12:29:00 C 17 42 42.29 +30 22 46.2 V V06
2020-06-12 05:08:06 C 18 07 03.56 -10 50 29.1 V W16
2020-06-12 05:33:46 C 18 07 00.99 -10 51 21.2 V W16
2020-06-12 06:00:13 C 18 06 58.30 -10 52 15.1 V W16
2024-10-27 06:32:12 C 03 23 46.410 -18 47 41.60 V 807
2024-10-27 06:40:12 C 03 23 45.850 -18 47 44.20 V 807
2024-10-27 06:48:11 C 03 23 45.300 -18 47 46.70 V 807
2024-12-05 06:22:22 C 02 11 58.889 -14 20 22.43 X F52
2024-12-05 06:57:41 C 02 11 56.810 -14 19 52.41 X F52
2024-12-05 07:15:22 C 02 11 55.770 -14 19 37.43 X F52
2025-01-18 14:50:45 C 02 07 02.600 +05 04 37.28 O18
2025-01-18 15:20:25 C 02 07 03.710 +05 05 11.98 O18