AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2006HC57 ∴ Summary
Contact »
(340478) 2006HC57  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.68904 1.866e-08 au
e 0.217936 5.753e-08
i 3.798 6.404e-06 deg
Ω 211.399 8.37e-05 deg
ω 342.234 8.462e-05 deg
M 38.687 1.5e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.103 au
Aphelion 3.2751 au
Asc. node-Earth separation 1.11607 au
Desc. node-Earth separation 2.23824 au
Earth MOID 1.10291 au
Orbital period 1610.62 days
Date of orbit computation  apr 23 21:01
Observational summary
Optical observations (Discarded) 303 (1)
Radar observations (Discarded) 0 (0)
Arc length 8587.81 days
Unobserved 372 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 283.083 deg
Declination -19.1179 deg
V Magnitude 21.03 mag
Solar Elongation 113.49 deg
Galactic Latitude -8.78 deg
Rate 0.116 deg/day
Direction 64.7 deg

More info »