AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999VK216 ∴ Summary
Contact »
(121638) 1999VK216  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.11081 3.44e-08 au
e 0.20602 6.628e-08
i 15.156 7.702e-06 deg
Ω 239.002 2.904e-05 deg
ω 271.25 3.53e-05 deg
M 71.506 1.98e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4699 au
Aphelion 3.7517 au
Asc. node-Earth separation 1.95209 au
Desc. node-Earth separation 2.00396 au
Earth MOID 1.53582 au
Orbital period 2004.05 days
Date of orbit computation  Oct 31 06:13
Observational summary
Optical observations (Discarded) 451 (1)
Radar observations (Discarded) 0 (0)
Arc length 6811.13 days
Unobserved 289 days

More info »
Ephemeris at epoch 58564 MJD
Right Ascension 288.911 deg
Declination -14.2627 deg
V Magnitude 20.48 mag
Solar Elongation 72.5 deg
Galactic Latitude -11.73 deg
Rate 0.227 deg/day
Direction 66.308 deg

More info »





This Web Site has been visited 90764 times since

and this Page has been visited 74 times since 2011/11/12