AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2002YF31 ∴ Summary
Contact »
(196186) 2002YF31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.1934 2.458e-08 au
e 0.116584 5.04e-08
i 5.944 5.417e-06 deg
Ω 130.207 6.034e-05 deg
ω 3.942 6.761e-05 deg
M 244.428 2.965e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8211 au
Aphelion 3.5657 au
Asc. node-Earth separation 1.83718 au
Desc. node-Earth separation 2.55 au
Earth MOID 1.83581 au
Orbital period 2084.39 days
Date of orbit computation  feb 22 02:32
Observational summary
Optical observations (Discarded) 628 (6)
Radar observations (Discarded) 0 (0)
Arc length 11565 days
Unobserved 148 days

More info »
Ephemeris at epoch 60398 MJD
Right Ascension 8.15281 deg
Declination -0.66054 deg
V Magnitude 21.09 mag
Solar Elongation 4.03 deg
Galactic Latitude -63.15 deg
Rate 0.343 deg/day
Direction 67.844 deg

More info »