2019 UY9

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7514693154 ± 7.18e-08
Semi-major axis (a)2.4909335015 AU ± 3.95e-08
Inclination (i)34.67544615° ± 2.42e-05
Long. of Asc. Node (Ω)34.19417804° ± 1.14e-05
Arg. of Perihelion (ω)233.93518418° ± 1.73e-05
Mean Anomaly (M)219.22461907° ± 1.46e-05
Mean Motion (n)0.2507085099°/day ± 5.97e-09
Perihelion dist (q)0.61907341 AU ± 1.79e-07
Aphelion dist (Q)4.36279359 AU ± 1.92e-07
Orbital Period3.93136349 yr ± 9.36e-08
Physical Parameters
H (abs. magnitude)20.43
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.219″
Uncertainty0
Orbit TypeApollo
MOID0.201957 AU
Observations Used53
Oppositions3
Arc Total2019-2023
First Observation Used2019-10-24
Last Observation Used2023-10-15
Observations (57)
Date Type RA Dec Mag Band Observatory
2023-10-10 12:16:53 C 02 56 44.646 +05 31 34.78 V F51
2023-10-14 09:07:49 C 02 43 01.28 +06 22 39.9 V I52
2023-10-14 09:24:31 C 02 42 58.82 +06 22 49.2 V I52
2023-10-15 06:29:33 C 02 39 55.050 +06 33 55.00 V I52
2023-10-15 06:34:59 C 02 39 54.260 +06 33 57.10 V I52
2023-10-15 06:40:27 C 02 39 53.420 +06 34 00.10 V I52
2023-10-15 06:45:53 C 02 39 52.660 +06 34 02.50 V I52