2017 UH3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6443332150 ± 1.31e-07
Semi-major axis (a)1.7995956532 AU ± 5.68e-08
Inclination (i)3.39878716° ± 1.50e-05
Long. of Asc. Node (Ω)229.23516950° ± 1.38e-04
Arg. of Perihelion (ω)62.40981822° ± 1.59e-04
Mean Anomaly (M)152.95219256° ± 2.60e-05
Mean Motion (n)0.4082722601°/day ± 1.93e-08
Perihelion dist (q)0.64005640 AU ± 2.37e-07
Aphelion dist (Q)2.95913491 AU ± 2.54e-07
Orbital Period2.41413973 yr ± 1.14e-07
Physical Parameters
H (abs. magnitude)22.35
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.282″
Uncertainty0
Orbit TypeApollo
MOID0.023409 AU
Observations Used55
Oppositions3
Arc Total2017-2022
First Observation Used2017-10-21
Last Observation Used2022-04-20
Observations (58)
Date Type RA Dec Mag Band Observatory
2022-04-18 04:53:06 C 09 17 53.790 +05 52 00.88 V I52
2022-04-18 04:58:04 C 09 17 52.202 +05 52 10.67 V I52
2022-04-19 04:24:30 C 09 10 29.72 +06 36 53.8 o 691
2022-04-19 04:36:21 C 09 10 25.77 +06 37 16.2 o 691
2022-04-19 04:48:13 C 09 10 21.88 +06 37 39.2 o 691
2022-04-20 04:18:01 C 09 02 45.47 +07 23 19.6 o 691
2022-04-20 04:33:29 C 09 02 40.26 +07 23 49.5 o 691
2022-04-20 04:48:59 C 09 02 35.02 +07 24 20.0 o 691