AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2007VA91 ∴ Summary
Contact »
(470416) 2007VA91  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.2353 1.4e-08 au
e 0.175164 6.485e-08
i 22.367 7.043e-06 deg
Ω 235.132 1.422e-05 deg
ω 198.976 2.634e-05 deg
M 308.856 2.448e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8438 au
Aphelion 2.6268 au
Asc. node-Earth separation 1.58574 au
Desc. node-Earth separation 0.87095 au
Earth MOID 0.86534 au
Orbital period 1220.68 days
Date of orbit computation  apr 23 21:30
Observational summary
Optical observations (Discarded) 277 (4)
Radar observations (Discarded) 0 (0)
Arc length 8939.56 days
Unobserved 725 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 17.175 deg
Declination 17.8348 deg
V Magnitude 21.83 mag
Solar Elongation 15.63 deg
Galactic Latitude -44.84 deg
Rate 0.567 deg/day
Direction 74.339 deg

More info »