AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001HC28 ∴ Summary
Contact »
(77472) 2001HC28  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.5424 9.221e-09 au
e 0.078095 3.96e-08
i 1.014 3.119e-06 deg
Ω 133.587 0.0002366 deg
ω 58.543 0.0002376 deg
M 265.897 2.095e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3439 au
Aphelion 2.741 au
Asc. node-Earth separation 1.44329 au
Desc. node-Earth separation 1.61966 au
Earth MOID 1.34369 au
Orbital period 1480.69 days
Date of orbit computation  apr 23 20:02
Observational summary
Optical observations (Discarded) 1480 (10)
Radar observations (Discarded) 0 (0)
Arc length 8842.32 days
Unobserved 35 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 78.295 deg
Declination 22.4943 deg
V Magnitude 20.9 mag
Solar Elongation -44.25 deg
Galactic Latitude -9.64 deg
Rate 0.4 deg/day
Direction 84.774 deg

More info »