AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009HB17 ∴ Summary
Contact »
(573536) 2009HB17  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.05289 3.901e-08 au
e 0.176496 1.495e-07
i 3.135 1.177e-05 deg
Ω 78.684 0.0001895 deg
ω 117.86 0.0001956 deg
M 283.42 3.693e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5141 au
Aphelion 3.5917 au
Asc. node-Earth separation 2.24041 au
Desc. node-Earth separation 1.71665 au
Earth MOID 1.51466 au
Orbital period 1948.34 days
Date of orbit computation  apr 23 21:50
Observational summary
Optical observations (Discarded) 90 (1)
Radar observations (Discarded) 0 (0)
Arc length 7146.38 days
Unobserved 132 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 88.4115 deg
Declination 24.599 deg
V Magnitude 23.18 mag
Solar Elongation -53.62 deg
Galactic Latitude -0.69 deg
Rate 0.314 deg/day
Direction 88.606 deg

More info »