AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008YA172 ∴ Summary
Contact »
(301199) 2008YA172  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.77768 2.254e-08 au
e 0.076778 6.136e-08
i 7.064 6.284e-06 deg
Ω 156.265 4.354e-05 deg
ω 233.168 5.778e-05 deg
M 229.691 3.92e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5644 au
Aphelion 2.9909 au
Asc. node-Earth separation 1.90492 au
Desc. node-Earth separation 1.63046 au
Earth MOID 1.57565 au
Orbital period 1690.91 days
Date of orbit computation  apr 23 20:53
Observational summary
Optical observations (Discarded) 359 (3)
Radar observations (Discarded) 0 (0)
Arc length 8388.02 days
Unobserved 366 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 275.445 deg
Declination -14.5007 deg
V Magnitude 21.17 mag
Solar Elongation 119.23 deg
Galactic Latitude -0.17 deg
Rate 0.052 deg/day
Direction 36.862 deg

More info »