AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999VV91 ∴ Summary
Contact »
(390542) 1999VV91  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.67432 1.497e-08 au
e 0.25773 7.883e-08
i 14.845 7.741e-06 deg
Ω 22.783 1.784e-05 deg
ω 353.375 2.347e-05 deg
M 211.93 1.047e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9851 au
Aphelion 3.3636 au
Asc. node-Earth separation 0.99162 au
Desc. node-Earth separation 2.3532 au
Earth MOID 0.98783 au
Orbital period 1597.42 days
Date of orbit computation  apr 23 21:13
Observational summary
Optical observations (Discarded) 535 (1)
Radar observations (Discarded) 0 (0)
Arc length 8957.24 days
Unobserved 37 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 216.357 deg
Declination -20.8582 deg
V Magnitude 20.97 mag
Solar Elongation 171.54 deg
Galactic Latitude 36.89 deg
Rate 0.231 deg/day
Direction -85.53 deg

More info »