AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001US178 ∴ Summary
Contact »
(89254) 2001US178  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.74798 2.065e-08 au
e 0.114345 4.88e-08
i 10.353 5.3e-06 deg
Ω 129.194 3.095e-05 deg
ω 314.003 4.093e-05 deg
M 217.292 2.568e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4338 au
Aphelion 3.0622 au
Asc. node-Earth separation 1.5262 au
Desc. node-Earth separation 1.93065 au
Earth MOID 1.46171 au
Orbital period 1663.87 days
Date of orbit computation  Oct 31 05:53
Observational summary
Optical observations (Discarded) 814 (10)
Radar observations (Discarded) 0 (0)
Arc length 6592.36 days
Unobserved 659 days

More info »
Ephemeris at epoch 58562 MJD
Right Ascension 335.036 deg
Declination -12.4942 deg
V Magnitude 20.2 mag
Solar Elongation 26.57 deg
Galactic Latitude -51.72 deg
Rate 0.39 deg/day
Direction 73.164 deg

More info »





This Web Site has been visited 78840 times since

and this Page has been visited 86 times since 2011/10/13