AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999VK91 ∴ Summary
Contact »
(219214) 1999VK91  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.88559 1.751e-08 au
e 0.243358 7.117e-08
i 5.5 7.067e-06 deg
Ω 204.356 6.532e-05 deg
ω 204.832 6.679e-05 deg
M 339.142 1.713e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1834 au
Aphelion 3.5878 au
Asc. node-Earth separation 2.4813 au
Desc. node-Earth separation 1.22783 au
Earth MOID 1.19513 au
Orbital period 1790.4 days
Date of orbit computation  feb 22 02:37
Observational summary
Optical observations (Discarded) 424 (1)
Radar observations (Discarded) 0 (0)
Arc length 10593 days
Unobserved 188 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 21.5324 deg
Declination 9.29616 deg
V Magnitude 20.7 mag
Solar Elongation 5.74 deg
Galactic Latitude -52.62 deg
Rate 0.527 deg/day
Direction 70.619 deg

More info »