AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011HA66 ∴ Summary
Contact »
(458699) 2011HA66  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.11654 4.797e-08 au
e 0.09189 8.515e-08
i 0.817 8.65e-06 deg
Ω 164.67 0.000568 deg
ω 17.883 0.0005699 deg
M 141.585 4.489e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8302 au
Aphelion 3.4029 au
Asc. node-Earth separation 1.85014 au
Desc. node-Earth separation 2.37904 au
Earth MOID 1.83287 au
Orbital period 2009.59 days
Date of orbit computation  feb 22 03:27
Observational summary
Optical observations (Discarded) 143 (0)
Radar observations (Discarded) 0 (0)
Arc length 6727.95 days
Unobserved 716 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 346.182 deg
Declination -5.76293 deg
V Magnitude 23.3 mag
Solar Elongation 44.05 deg
Galactic Latitude -56.83 deg
Rate 0.303 deg/day
Direction 67.556 deg

More info »