2017 HK61

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3853032630 ± 2.00e+00
Semi-major axis (a)1.8118357130 AU
Inclination (i)6.27510059° ± 4.00e+00
Long. of Asc. Node (Ω)35.70192021°
Arg. of Perihelion (ω)144.42054318° ± 6.00e+00
Mean Anomaly (M)200.33670258°
Mean Motion (n)0.4038113700°/day
Perihelion dist (q)1.11423910 AU
Aphelion dist (Q)2.51136470 AU
Orbital Period2.44076250 yr
Physical Parameters
H (abs. magnitude)26.00
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.154″
Uncertainty
Orbit TypeAmor
MOID0.129323 AU
Observations Used6
Oppositions1
Arc Total2017-2017
First Observation Used
Last Observation Used2017-04-28
Observations (6)
Date Type RA Dec Mag Band Observatory
2017-04-27 10:19:41 C 14 21 01.986 -15 14 58.35 L F51
2017-04-27 10:38:28 C 14 21 01.928 -15 15 31.62 L F51
2017-04-27 10:57:12 C 14 21 01.871 -15 16 03.85 L F51
2017-04-28 09:17:26 C 14 21 18.103 -15 54 26.29 U 568
2017-04-28 09:18:51 C 14 21 18.096 -15 54 28.82 U 568
2017-04-28 09:20:15 C 14 21 18.096 -15 54 31.22 U 568