AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2007QH17 ∴ Summary
Contact »
(278404) 2007QH17  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.04794 2.761e-08 au
e 0.18963 5.543e-08
i 2.758 8.258e-06 deg
Ω 231.609 0.0001394 deg
ω 77.138 0.0001415 deg
M 70.678 2.467e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.47 au
Aphelion 3.6259 au
Asc. node-Earth separation 1.80831 au
Desc. node-Earth separation 2.07999 au
Earth MOID 1.45696 au
Orbital period 1943.61 days
Date of orbit computation  apr 23 20:48
Observational summary
Optical observations (Discarded) 295 (1)
Radar observations (Discarded) 0 (0)
Arc length 7729.86 days
Unobserved 140 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 41.0089 deg
Declination 16.09 deg
V Magnitude 21.97 mag
Solar Elongation -7.61 deg
Galactic Latitude -38.87 deg
Rate 0.383 deg/day
Direction 73.55 deg

More info »