AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2005YZ81 ∴ Summary
Contact »
(371177) 2005YZ81  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.76438 2.49e-08 au
e 0.073487 6.14e-08
i 7.55 5.823e-06 deg
Ω 115.459 4.77e-05 deg
ω 246.503 6.234e-05 deg
M 89.145 3.936e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5612 au
Aphelion 2.9675 au
Asc. node-Earth separation 1.84923 au
Desc. node-Earth separation 1.65509 au
Earth MOID 1.56848 au
Orbital period 1678.78 days
Date of orbit computation  feb 22 03:08
Observational summary
Optical observations (Discarded) 253 (0)
Radar observations (Discarded) 0 (0)
Arc length 6641.72 days
Unobserved 102 days

More info »
Ephemeris at epoch 60423 MJD
Right Ascension 87.2141 deg
Declination 22.1693 deg
V Magnitude 22.37 mag
Solar Elongation -54.43 deg
Galactic Latitude -2.88 deg
Rate 0.347 deg/day
Direction 84.37 deg

More info »