AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1997HY10 ∴ Summary
Contact »
(100578) 1997HY10  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.61597 7.956e-09 au
e 0.260474 4.536e-08
i 9.611 5.079e-06 deg
Ω 36.024 2.968e-05 deg
ω 91.143 3.146e-05 deg
M 191.615 9.209e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9346 au
Aphelion 3.2974 au
Asc. node-Earth separation 1.45894 au
Desc. node-Earth separation 1.41932 au
Earth MOID 0.97796 au
Orbital period 1545.42 days
Date of orbit computation  feb 22 02:11
Observational summary
Optical observations (Discarded) 977 (4)
Radar observations (Discarded) 0 (0)
Arc length 13933.9 days
Unobserved 692 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 337.293 deg
Declination -18.4614 deg
V Magnitude 21.9 mag
Solar Elongation 57.32 deg
Galactic Latitude -56.21 deg
Rate 0.272 deg/day
Direction 73.029 deg

More info »