AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2005YR42 ∴ Summary
Contact »
(469909) 2005YR42  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.6273 2.705e-08 au
e 0.143065 1.077e-07
i 11.732 9.231e-06 deg
Ω 282.216 4.339e-05 deg
ω 259.698 5.426e-05 deg
M 44.876 3.383e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2514 au
Aphelion 3.0032 au
Asc. node-Earth separation 1.62456 au
Desc. node-Earth separation 1.52656 au
Earth MOID 1.29058 au
Orbital period 1555.48 days
Date of orbit computation  apr 23 21:30
Observational summary
Optical observations (Discarded) 122 (1)
Radar observations (Discarded) 0 (0)
Arc length 6228.99 days
Unobserved 467 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 265.66 deg
Declination -33.2283 deg
V Magnitude 21.19 mag
Solar Elongation 128.91 deg
Galactic Latitude -1.7 deg
Rate 0.023 deg/day
Direction -61.64 deg

More info »