Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2006HY21 ∴ Orbital info
Contact »
(291635) 2006HY21  ▹ 
Keplerian elements at epoch
58600.0 MJD
Value 1-σ variation Units
a 2.54804 2.584e-08 au
e 0.250185 6.927e-08
i 5.245 7.066e-06 deg
Ω 145.417 0.0001365 deg
ω 174.39 0.0001406 deg
M 355.607 3.406e-05 deg
Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9106 au
Aphelion 3.1855 au
Asc. node-Earth separation 2.19332 au
Desc. node-Earth separation 0.89981 au
Earth MOID 0.8969 au
Orbital period 1485.62 days
Date of orbit computation  Sep 16 16:30


Get the orbital details, including covariance and correlation
Near middle of observational arc (ASCII file) Epoch 56550.5 MJD
Near present day (ASCII file) Epoch 58600.0 MJD


Note: The elements are given with reduced precision in order to be more readable. For full precision please use the machine readable ASCII files, which contain equinoctial (not keplerian) elements and are in a format suitable for OrbFit input. Also refer to the discussion in the FAQ.

This Web Site has been visited 133976 times since

and this Page has been visited 30 times since 2011/10/16