AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999VY57 ∴ Summary
Contact »
(47249) 1999VY57  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.351 7.751e-09 au
e 0.118183 3.559e-08
i 3.913 3.44e-06 deg
Ω 56.848 5.106e-05 deg
ω 142.598 5.279e-05 deg
M 135.386 1.415e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0731 au
Aphelion 2.6288 au
Asc. node-Earth separation 1.57104 au
Desc. node-Earth separation 1.10754 au
Earth MOID 1.07209 au
Orbital period 1316.67 days
Date of orbit computation  apr 23 19:56
Observational summary
Optical observations (Discarded) 1954 (4)
Radar observations (Discarded) 0 (0)
Arc length 10160 days
Unobserved 254 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 2.8926 deg
Declination -1.78071 deg
V Magnitude 20.4 mag
Solar Elongation 34.08 deg
Galactic Latitude -62.91 deg
Rate 0.411 deg/day
Direction 66.783 deg

More info »