AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001HY1 ∴ Summary
Contact »
(51567) 2001HY1  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.62269 1.149e-08 au
e 0.072904 4.203e-08
i 9.623 4.698e-06 deg
Ω 40.397 2.359e-05 deg
ω 287.693 3.754e-05 deg
M 37.94 2.946e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4315 au
Aphelion 2.8139 au
Asc. node-Earth separation 1.56083 au
Desc. node-Earth separation 1.66036 au
Earth MOID 1.44214 au
Orbital period 1551.38 days
Date of orbit computation  feb 22 02:00
Observational summary
Optical observations (Discarded) 1265 (8)
Radar observations (Discarded) 0 (0)
Arc length 11566.7 days
Unobserved 137 days

More info »
Ephemeris at epoch 60398 MJD
Right Ascension 10.9981 deg
Declination 1.08581 deg
V Magnitude 20 mag
Solar Elongation -3.94 deg
Galactic Latitude -61.73 deg
Rate 0.468 deg/day
Direction 63.599 deg

More info »