AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2005QQ98 ∴ Summary
Contact »
(661813) 2005QQ98  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.21339 1.159e-08 au
e 0.17691 6.244e-08
i 6.953 6.316e-06 deg
Ω 1.49 4.369e-05 deg
ω 325.291 4.727e-05 deg
M 239.239 2.024e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8218 au
Aphelion 2.605 au
Asc. node-Earth separation 0.86943 au
Desc. node-Earth separation 1.51269 au
Earth MOID 0.81564 au
Orbital period 1202.78 days
Date of orbit computation  apr 23 22:07
Observational summary
Optical observations (Discarded) 213 (1)
Radar observations (Discarded) 0 (0)
Arc length 7795.26 days
Unobserved 37 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 182.752 deg
Declination -4.3777 deg
V Magnitude 21.24 mag
Solar Elongation -149.19 deg
Galactic Latitude 57.01 deg
Rate 0.197 deg/day
Direction -76.886 deg

More info »