AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009HD13 ∴ Summary
Contact »
(528971) 2009HD13  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.04421 4.624e-08 au
e 0.184748 1.787e-07
i 3.249 1.615e-05 deg
Ω 51.176 0.0001274 deg
ω 154.966 0.0001414 deg
M 281.11 5.087e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4818 au
Aphelion 3.6066 au
Asc. node-Earth separation 2.54307 au
Desc. node-Earth separation 1.50826 au
Earth MOID 1.47816 au
Orbital period 1940.04 days
Date of orbit computation  apr 23 21:42
Observational summary
Optical observations (Discarded) 101 (3)
Radar observations (Discarded) 0 (0)
Arc length 4138.05 days
Unobserved 1379 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 94.291 deg
Declination 25.8553 deg
V Magnitude 23.15 mag
Solar Elongation -58.95 deg
Galactic Latitude 4.56 deg
Rate 0.296 deg/day
Direction 92.514 deg

More info »