AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001HP42 ∴ Summary
Contact »
(82208) 2001HP42  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.17422 8.523e-09 au
e 0.195704 3.278e-08
i 4.985 3.736e-06 deg
Ω 107.009 5.298e-05 deg
ω 190.96 5.489e-05 deg
M 350.397 1.668e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7487 au
Aphelion 2.5997 au
Asc. node-Earth separation 1.60542 au
Desc. node-Earth separation 0.73739 au
Earth MOID 0.73295 au
Orbital period 1170.99 days
Date of orbit computation  apr 23 20:04
Observational summary
Optical observations (Discarded) 838 (10)
Radar observations (Discarded) 0 (0)
Arc length 10665.9 days
Unobserved 396 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 330.201 deg
Declination -12.9016 deg
V Magnitude 20.46 mag
Solar Elongation 68.15 deg
Galactic Latitude -47.71 deg
Rate 0.578 deg/day
Direction 73.863 deg

More info »