AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998HY5 ∴ Summary
Contact »
(46770) 1998HY5  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.17742 6.967e-09 au
e 0.087086 4.243e-08
i 5.663 5.096e-06 deg
Ω 168.088 3.467e-05 deg
ω 214.273 4.46e-05 deg
M 215.188 2.813e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9878 au
Aphelion 2.367 au
Asc. node-Earth separation 1.3359 au
Desc. node-Earth separation 1.00957 au
Earth MOID 0.9925 au
Orbital period 1173.58 days
Date of orbit computation  apr 23 19:56
Observational summary
Optical observations (Discarded) 1096 (11)
Radar observations (Discarded) 0 (0)
Arc length 9430.43 days
Unobserved 70 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 254.768 deg
Declination -14.1097 deg
V Magnitude 19.59 mag
Solar Elongation 140.08 deg
Galactic Latitude 17.17 deg
Rate 0.114 deg/day
Direction -51.265 deg

More info »