AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2003YK138 ∴ Summary
Contact »
(172680) 2003YK138  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.72472 1.589e-08 au
e 0.086014 4.346e-08
i 4.006 5.743e-06 deg
Ω 314.393 7.104e-05 deg
ω 128.839 8.325e-05 deg
M 210.377 4.086e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4904 au
Aphelion 2.9591 au
Asc. node-Earth separation 1.84471 au
Desc. node-Earth separation 1.581 au
Earth MOID 1.50924 au
Orbital period 1642.78 days
Date of orbit computation  apr 23 20:25
Observational summary
Optical observations (Discarded) 633 (3)
Radar observations (Discarded) 0 (0)
Arc length 8497.99 days
Unobserved 314 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 316.865 deg
Declination -17.989 deg
V Magnitude 21.52 mag
Solar Elongation 81.95 deg
Galactic Latitude -37.9 deg
Rate 0.236 deg/day
Direction 71.682 deg

More info »