AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998HK117 ∴ Summary
Contact »
(46784) 1998HK117  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.25113 7.627e-09 au
e 0.103961 3.452e-08
i 7.332 3.79e-06 deg
Ω 79.485 3.043e-05 deg
ω 186.193 3.62e-05 deg
M 201.103 2.113e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0171 au
Aphelion 2.4852 au
Asc. node-Earth separation 1.49956 au
Desc. node-Earth separation 1.00287 au
Earth MOID 1.00131 au
Orbital period 1233.67 days
Date of orbit computation  apr 23 19:56
Observational summary
Optical observations (Discarded) 1269 (4)
Radar observations (Discarded) 0 (0)
Arc length 9464.85 days
Unobserved 34 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 89.2749 deg
Declination 26.4891 deg
V Magnitude 21.03 mag
Solar Elongation -54.46 deg
Galactic Latitude 0.93 deg
Rate 0.381 deg/day
Direction 87.967 deg

More info »