AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1997VJ ∴ Summary
Contact »
(31154) 1997VJ  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.31547 8.033e-09 au
e 0.22906 4.618e-08
i 23.572 4.001e-06 deg
Ω 47.504 6.581e-06 deg
ω 283.372 1.142e-05 deg
M 233.997 1.041e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7851 au
Aphelion 2.8458 au
Asc. node-Earth separation 1.09398 au
Desc. node-Earth separation 1.3074 au
Earth MOID 0.91918 au
Orbital period 1286.93 days
Date of orbit computation  apr 23 19:52
Observational summary
Optical observations (Discarded) 2906 (255)
Radar observations (Discarded) 0 (0)
Arc length 16258.9 days
Unobserved 34 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 190.08 deg
Declination 17.4429 deg
V Magnitude 18.74 mag
Solar Elongation -141.32 deg
Galactic Latitude 79.98 deg
Rate 0.254 deg/day
Direction -109.403 deg

More info »