NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2001HY7 ∴ Summary
Contact »
(216523) 2001HY7  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 0.913821 1.532e-09 au
e 0.412194 7.758e-08
i 5.211 7.2e-06 deg
Ω 205.113 5.339e-05 deg
ω 211.264 4.853e-05 deg
M 262.019 2.337e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    20.5 mag
Slope parameter (G)    0.15 mag
Perihelion 0.5371 au
Aphelion 1.2905 au
Asc. node-Earth separation 0.16816 au
Desc. node-Earth separation -0.43605 au
Earth MOID 0.03531 au
Orbital period 319.073 days
Date of orbit computation   Mar 13 15:30
Observational summary
Optical observations (Discarded) 288 (1)
Radar observations (Discarded) 0 (0)
Arc length 5545 days
Unobserved 827 days

More info »
Ephemeris at epoch 58386 MJD
Right Ascension 191.927 deg
Declination -5.24051 deg
V Magnitude 23.1 mag
Solar Elongation -11.38 deg
Galactic Latitude 57.62 deg
Rate 0.82 deg/day
Direction 110.694 deg

More info »





This Web Site has been visited 137331 times since 359

and this Page has been visited 4961 times since 2011/06/24