AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004VA91 ∴ Summary
Contact »
(223916) 2004VA91  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.86014 2.848e-08 au
e 0.052428 6.512e-08
i 2.064 1.012e-05 deg
Ω 171.123 0.0001652 deg
ω 263.973 0.0002047 deg
M 336.153 0.0001249 deg

More info »
Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7102 au
Aphelion 3.0101 au
Asc. node-Earth separation 1.87466 au
Desc. node-Earth separation 1.83126 au
Earth MOID 1.72649 au
Orbital period 1766.77 days
Date of orbit computation  apr 23 20:36
Observational summary
Optical observations (Discarded) 336 (3)
Radar observations (Discarded) 0 (0)
Arc length 10637.1 days
Unobserved 164 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 47.4361 deg
Declination 16.2958 deg
V Magnitude 21.87 mag
Solar Elongation -13.65 deg
Galactic Latitude -35.13 deg
Rate 0.422 deg/day
Direction 74.582 deg

More info »