AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2003QH99 ∴ Summary
Contact »
(474446) 2003QH99  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.61912 1.343e-08 au
e 0.243775 8.681e-08
i 2.561 5.134e-06 deg
Ω 255.554 0.0002266 deg
ω 79.163 0.0002277 deg
M 309.999 1.586e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9806 au
Aphelion 3.2576 au
Asc. node-Earth separation 1.33977 au
Desc. node-Earth separation 1.59852 au
Earth MOID 0.97256 au
Orbital period 1548.21 days
Date of orbit computation  feb 22 03:30
Observational summary
Optical observations (Discarded) 281 (5)
Radar observations (Discarded) 0 (0)
Arc length 7755.99 days
Unobserved 1200 days

More info »
Ephemeris at epoch 60420 MJD
Right Ascension 292.401 deg
Declination -21.3343 deg
V Magnitude 21.74 mag
Solar Elongation 99.28 deg
Galactic Latitude -17.66 deg
Rate 0.283 deg/day
Direction 77.415 deg

More info »