AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001HY53 ∴ Summary
Contact »
(99219) 2001HY53  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.13711 2.779e-08 au
e 0.059293 5.932e-08
i 22.753 5.054e-06 deg
Ω 91.171 1.239e-05 deg
ω 149.124 4.415e-05 deg
M 29.974 4.537e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    13.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9511 au
Aphelion 3.3231 au
Asc. node-Earth separation 2.31078 au
Desc. node-Earth separation 1.95831 au
Earth MOID 1.94956 au
Orbital period 2029.52 days
Date of orbit computation  feb 22 02:11
Observational summary
Optical observations (Discarded) 1523 (4)
Radar observations (Discarded) 0 (0)
Arc length 8586.75 days
Unobserved days

More info »
Ephemeris at epoch MJD
Right Ascension deg
Declination deg
V Magnitude mag
Solar Elongation deg
Galactic Latitude deg
Rate deg/day
Direction deg

More info »