AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004VW57 ∴ Summary
Contact »
(265431) 2004VW57  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.10254 3.404e-08 au
e 0.266607 5.736e-08
i 23.39 7.286e-06 deg
Ω 117.008 1.75e-05 deg
ω 249.381 2.26e-05 deg
M 228.144 1.617e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2754 au
Aphelion 3.9297 au
Asc. node-Earth separation 2.19726 au
Desc. node-Earth separation 1.61869 au
Earth MOID 1.37767 au
Orbital period 1996.06 days
Date of orbit computation  apr 23 20:45
Observational summary
Optical observations (Discarded) 362 (2)
Radar observations (Discarded) 0 (0)
Arc length 6785.89 days
Unobserved 381 days

More info »
Ephemeris at epoch 60439 MJD
Right Ascension 226.67 deg
Declination 14.4289 deg
V Magnitude 21.33 mag
Solar Elongation -148.23 deg
Galactic Latitude 56.08 deg
Rate 0.189 deg/day
Direction -81.918 deg

More info »