AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999VX157 ∴ Summary
Contact »
(121617) 1999VX157  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.97148 3.566e-08 au
e 0.059405 5.962e-08
i 3.198 6.951e-06 deg
Ω 241.562 0.0001164 deg
ω 195.346 0.0001323 deg
M 221.848 6.056e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.795 au
Aphelion 3.148 au
Asc. node-Earth separation 2.12701 au
Desc. node-Earth separation 1.81286 au
Earth MOID 1.80946 au
Orbital period 1870.93 days
Date of orbit computation  Oct 31 06:13
Observational summary
Optical observations (Discarded) 449 (4)
Radar observations (Discarded) 0 (0)
Arc length 6818.1 days
Unobserved 192 days

More info »
Ephemeris at epoch 58507 MJD
Right Ascension 312.845 deg
Declination -15.2373 deg
V Magnitude 21.06 mag
Solar Elongation -7.95 deg
Galactic Latitude -33.3 deg
Rate 0.383 deg/day
Direction 74.123 deg

More info »





This Web Site has been visited 197496 times since

and this Page has been visited 61 times since 2011/10/12