2017 HU

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4516026271 ± 7.55e-07
Semi-major axis (a)1.8449950449 AU ± 3.89e-09
Inclination (i)54.89157670° ± 5.97e-05
Long. of Asc. Node (Ω)29.34795494° ± 2.19e-06
Arg. of Perihelion (ω)243.93845815° ± 1.97e-04
Mean Anomaly (M)129.56609651° ± 4.50e-05
Mean Motion (n)0.3932959461°/day ± 1.24e-09
Perihelion dist (q)1.01179044 AU ± 1.39e-06
Aphelion dist (Q)2.67819965 AU ± 1.39e-06
Orbital Period2.50606774 yr ± 7.93e-09
Physical Parameters
H (abs. magnitude)21.64
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.321″
Uncertainty0
Orbit TypeApollo
MOID0.201259 AU
Observations Used106
Oppositions3
Arc Total2017-2022
First Observation Used2017-04-16
Last Observation Used2022-04-29
Observations (109)
Date Type RA Dec Mag Band Observatory
2022-04-24 13:25:28 C 12 35 02.220 -07 53 30.01 V P07
2022-04-24 14:23:35 C 12 34 29.230 -07 59 15.90 V P07
2022-04-24 14:25:55 C 12 34 27.972 -07 59 30.70 V P07
2022-04-24 15:24:41 C 12 33 54.535 -08 05 20.51 V P07
2022-04-24 16:11:27 C 12 33 27.982 -08 09 58.93 V P07
2022-04-29 06:51:47 C 11 30 44.857 -18 37 36.67 U F52
2022-04-29 07:07:26 C 11 30 35.962 -18 38 56.69 U F52
2022-04-29 07:23:06 C 11 30 26.998 -18 40 16.79 U F52
2022-04-29 07:38:41 C 11 30 18.142 -18 41 36.05 U F52