AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ West ∴ Summary
Contact »
(2022) West  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.70579 1.148e-08 au
e 0.118459 4.838e-08
i 5.659 5.619e-06 deg
Ω 2.507 3.765e-05 deg
ω 37.078 4.407e-05 deg
M 150.338 2.043e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    11.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3853 au
Aphelion 3.0263 au
Asc. node-Earth separation 1.43465 au
Desc. node-Earth separation 1.94778 au
Earth MOID 1.39476 au
Orbital period 1625.7 days
Date of orbit computation  Oct 31 04:56
Observational summary
Optical observations (Discarded) 1974 (11)
Radar observations (Discarded) 0 (0)
Arc length 29367.2 days
Unobserved 198 days

More info »
Ephemeris at epoch 58502 MJD
Right Ascension 228.105 deg
Declination -20.716 deg
V Magnitude 17.57 mag
Solar Elongation 67.08 deg
Galactic Latitude 31.24 deg
Rate 0.276 deg/day
Direction 110.576 deg

More info »





This Web Site has been visited 111465 times since

and this Page has been visited 379 times since 2011/11/12