AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2000HC52 ∴ Summary
Contact »
(81593) 2000HC52  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.75431 1.353e-08 au
e 0.104456 4.232e-08
i 8.757 4.717e-06 deg
Ω 230.453 2.805e-05 deg
ω 34.614 3.736e-05 deg
M 53.149 2.601e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4666 au
Aphelion 3.042 au
Asc. node-Earth separation 1.49844 au
Desc. node-Earth separation 1.99168 au
Earth MOID 1.45679 au
Orbital period 1669.62 days
Date of orbit computation  feb 22 02:07
Observational summary
Optical observations (Discarded) 1209 (4)
Radar observations (Discarded) 0 (0)
Arc length 9379.14 days
Unobserved 259 days

More info »
Ephemeris at epoch 60398 MJD
Right Ascension 338.237 deg
Declination -2.03204 deg
V Magnitude 20.5 mag
Solar Elongation 30.01 deg
Galactic Latitude -48.43 deg
Rate 0.431 deg/day
Direction 67.019 deg

More info »