AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2007VV89 ∴ Summary
Contact »
(312189) 2007VV89  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.35962 3.307e-08 au
e 0.163698 5.829e-08
i 2.27 6.144e-06 deg
Ω 87.576 0.0002558 deg
ω 342.688 0.00026 deg
M 349.065 5.523e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9734 au
Aphelion 2.7459 au
Asc. node-Earth separation 1.00135 au
Desc. node-Earth separation 1.70469 au
Earth MOID 0.98709 au
Orbital period 1323.92 days
Date of orbit computation  Dec 20 14:48
Observational summary
Optical observations (Discarded) 194 (3)
Radar observations (Discarded) 0 (0)
Arc length 6458.16 days
Unobserved 345 days

More info »
Ephemeris at epoch 58580 MJD
Right Ascension 94.3279 deg
Declination 24.6733 deg
V Magnitude 22.03 mag
Solar Elongation -77.3 deg
Galactic Latitude 4.04 deg
Rate 0.423 deg/day
Direction 91.102 deg

More info »





This Web Site has been visited 1115603 times since

and this Page has been visited 69 times since 2012/01/25