AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009HD83 ∴ Summary
Contact »
(359300) 2009HD83  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.68138 2.68e-08 au
e 0.05942 6.519e-08
i 6.49 6.787e-06 deg
Ω 171.7 4.876e-05 deg
ω 198.176 6.831e-05 deg
M 331.455 4.838e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.522 au
Aphelion 2.8407 au
Asc. node-Earth separation 1.83822 au
Desc. node-Earth separation 1.52386 au
Earth MOID 1.52132 au
Orbital period 1603.74 days
Date of orbit computation  feb 22 03:06
Observational summary
Optical observations (Discarded) 245 (5)
Radar observations (Discarded) 0 (0)
Arc length 9499.96 days
Unobserved 721 days

More info »
Ephemeris at epoch 60417 MJD
Right Ascension 354.603 deg
Declination -1.43679 deg
V Magnitude 22.2 mag
Solar Elongation 32.68 deg
Galactic Latitude -58.91 deg
Rate 0.438 deg/day
Direction 69.242 deg

More info »