AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Yamatai ∴ Summary
Contact »
(4929) Yamatai  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.2105 4.841e-09 au
e 0.059338 2.698e-08
i 2.487 2.52e-06 deg
Ω 127.474 5.967e-05 deg
ω 89.528 6.389e-05 deg
M 47.926 2.422e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0793 au
Aphelion 2.3417 au
Asc. node-Earth separation 1.21754 au
Desc. node-Earth separation 1.18867 au
Earth MOID 1.07345 au
Orbital period 1200.42 days
Date of orbit computation  feb 22 01:51
Observational summary
Optical observations (Discarded) 5654 (338)
Radar observations (Discarded) 0 (0)
Arc length 26862.1 days
Unobserved 316 days

More info »
Ephemeris at epoch 60423 MJD
Right Ascension 307.648 deg
Declination -17.5364 deg
V Magnitude 18.29 mag
Solar Elongation 87.37 deg
Galactic Latitude -29.55 deg
Rate 0.334 deg/day
Direction 76.828 deg

More info »