AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2000HC9 ∴ Summary
Contact »
(104741) 2000HC9  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.48482 3.323e-08 au
e 0.102451 1.215e-07
i 9.311 1e-05 deg
Ω 45.28 4.14e-05 deg
ω 193.905 0.0001016 deg
M 240.354 0.0001101 deg

More info »
Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2302 au
Aphelion 2.7394 au
Asc. node-Earth separation 1.7392 au
Desc. node-Earth separation 1.22592 au
Earth MOID 1.21815 au
Orbital period 1430.68 days
Date of orbit computation  Oct 31 06:02
Observational summary
Optical observations (Discarded) 335 (6)
Radar observations (Discarded) 0 (0)
Arc length 6472.04 days
Unobserved 435 days

More info »
Ephemeris at epoch 58566 MJD
Right Ascension 137.41 deg
Declination 29.8594 deg
V Magnitude 19.97 mag
Solar Elongation -126.99 deg
Galactic Latitude 41.66 deg
Rate 0.09 deg/day
Direction -144.681 deg

More info »





This Web Site has been visited 113456 times since

and this Page has been visited 68 times since 2012/01/28