AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2005YJ143 ∴ Summary
Contact »
(221416) 2005YJ143  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.91228 2.007e-08 au
e 0.069466 4.145e-08
i 3.36 4.506e-06 deg
Ω 98.244 8.896e-05 deg
ω 350.614 9.851e-05 deg
M 269.701 4.313e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.71 au
Aphelion 3.1146 au
Asc. node-Earth separation 1.72961 au
Desc. node-Earth separation 2.09488 au
Earth MOID 1.72694 au
Orbital period 1815.3 days
Date of orbit computation  feb 22 02:37
Observational summary
Optical observations (Discarded) 559 (4)
Radar observations (Discarded) 0 (0)
Arc length 8724.01 days
Unobserved 227 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 3.80197 deg
Declination -1.09133 deg
V Magnitude 21.83 mag
Solar Elongation 26.16 deg
Galactic Latitude -62.55 deg
Rate 0.387 deg/day
Direction 67.456 deg

More info »