2017 HK49

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3831787000
Semi-major axis (a)2.0108679000 AU
Inclination (i)2.13859000°
Long. of Asc. Node (Ω)158.63547000°
Arg. of Perihelion (ω)85.70231000°
Mean Anomaly (M)351.25897000°
Mean Motion (n)0.3456438000°/day
Perihelion dist (q)1.24034620 AU
Aphelion dist (Q)2.78138960 AU
Orbital Period2.85151270 yr
Physical Parameters
H (abs. magnitude)23.10
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.300″
Uncertainty4
Orbit TypeAmor
MOID0.230192 AU
Observations Used53
Oppositions1
Arc Total
First Observation Used
Last Observation Used2017-07-02
Observations (53)
Date Type RA Dec Mag Band Observatory
2017-07-02 02:22:16 C 16 52 20.77 -14 07 17.1 u 807
2017-07-02 02:31:32 C 16 52 21.30 -14 07 21.8 u 807
2017-07-02 02:40:49 C 16 52 21.91 -14 07 25.6 u 807