AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2002QT89 ∴ Summary
Contact »
(220028) 2002QT89  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.28415 1.541e-08 au
e 0.172677 8.163e-08
i 4.587 9.794e-06 deg
Ω 30.645 8.038e-05 deg
ω 15.991 8.513e-05 deg
M 190.655 2.41e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8897 au
Aphelion 2.6786 au
Asc. node-Earth separation 0.90583 au
Desc. node-Earth separation 1.65045 au
Earth MOID 0.89896 au
Orbital period 1260.91 days
Date of orbit computation  Dec 20 14:38
Observational summary
Optical observations (Discarded) 193 (0)
Radar observations (Discarded) 0 (0)
Arc length 5724.75 days
Unobserved 372 days

More info »
Ephemeris at epoch 58580 MJD
Right Ascension 298.938 deg
Declination -24.9797 deg
V Magnitude 22.45 mag
Solar Elongation 80.57 deg
Galactic Latitude -24.58 deg
Rate 0.303 deg/day
Direction 84.571 deg

More info »





This Web Site has been visited 631087 times since

and this Page has been visited 35 times since 2011/11/24