AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998XQ22 ∴ Summary
Contact »
(79851) 1998XQ22  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.53835 9.302e-09 au
e 0.198214 2.582e-08
i 7.436 8.903e-06 deg
Ω 231.578 4.203e-05 deg
ω 237.933 5.549e-05 deg
M 58.704 3.591e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0352 au
Aphelion 3.0415 au
Asc. node-Earth separation 1.7153 au
Desc. node-Earth separation 1.21765 au
Earth MOID 1.06356 au
Orbital period 1477.15 days
Date of orbit computation  feb 22 02:06
Observational summary
Optical observations (Discarded) 1487 (4)
Radar observations (Discarded) 0 (0)
Arc length 9221.95 days
Unobserved 92 days

More info »
Ephemeris at epoch 60420 MJD
Right Ascension 182.218 deg
Declination -8.86164 deg
V Magnitude 18.86 mag
Solar Elongation -154.51 deg
Galactic Latitude 52.56 deg
Rate 0.186 deg/day
Direction -42.873 deg

More info »