AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998HY80 ∴ Summary
Contact »
(35589) 1998HY80  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.25301 1.737e-08 au
e 0.118326 3.585e-08
i 2.879 4.209e-06 deg
Ω 46.774 8.887e-05 deg
ω 227.865 9.121e-05 deg
M 104.262 2.38e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8681 au
Aphelion 3.6379 au
Asc. node-Earth separation 2.49391 au
Desc. node-Earth separation 1.96266 au
Earth MOID 1.85265 au
Orbital period 2143.02 days
Date of orbit computation  apr 23 19:53
Observational summary
Optical observations (Discarded) 1336 (10)
Radar observations (Discarded) 0 (0)
Arc length 11991 days
Unobserved 140 days

More info »
Ephemeris at epoch 60427 MJD
Right Ascension 33.7364 deg
Declination 13.0808 deg
V Magnitude 20.15 mag
Solar Elongation 1.08 deg
Galactic Latitude -44.97 deg
Rate 0.338 deg/day
Direction 69.713 deg

More info »