AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2005YA138 ∴ Summary
Contact »
(221415) 2005YA138  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.04204 2.808e-08 au
e 0.094758 4.639e-08
i 5.649 5.065e-06 deg
Ω 84.721 5.317e-05 deg
ω 229.56 6.086e-05 deg
M 307.088 3.113e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7538 au
Aphelion 3.3303 au
Asc. node-Earth separation 2.22859 au
Desc. node-Earth separation 1.82441 au
Earth MOID 1.74374 au
Orbital period 1937.97 days
Date of orbit computation  apr 23 20:36
Observational summary
Optical observations (Discarded) 485 (0)
Radar observations (Discarded) 0 (0)
Arc length 10012.7 days
Unobserved 304 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 275.395 deg
Declination -22.4039 deg
V Magnitude 20.5 mag
Solar Elongation 119.96 deg
Galactic Latitude -3.84 deg
Rate 0.051 deg/day
Direction 112.284 deg

More info »