AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001XQ98 ∴ Summary
Contact »
(194578) 2001XQ98  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.27307 1.791e-08 au
e 0.113255 5.294e-08
i 7.765 5.918e-06 deg
Ω 68.143 4.575e-05 deg
ω 311.439 5.417e-05 deg
M 16.423 3.019e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0156 au
Aphelion 2.5305 au
Asc. node-Earth separation 1.10079 au
Desc. node-Earth separation 1.41073 au
Earth MOID 1.0279 au
Orbital period 1251.75 days
Date of orbit computation  Oct 31 06:59
Observational summary
Optical observations (Discarded) 388 (5)
Radar observations (Discarded) 0 (0)
Arc length 6184.21 days
Unobserved 90 days

More info »
Ephemeris at epoch 58500 MJD
Right Ascension 46.6424 deg
Declination 18.8189 deg
V Magnitude 20.17 mag
Solar Elongation -113.14 deg
Galactic Latitude -33.58 deg
Rate 0.176 deg/day
Direction 56.785 deg

More info »





This Web Site has been visited 89014 times since

and this Page has been visited 39 times since 2011/11/22