AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001UM117 ∴ Summary
Contact »
(89215) 2001UM117  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.72173 1.704e-08 au
e 0.05976 4.795e-08
i 2.603 5.522e-06 deg
Ω 212.468 0.0001041 deg
ω 97.534 0.0001153 deg
M 8.121 4.702e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5591 au
Aphelion 2.8844 au
Asc. node-Earth separation 1.72619 au
Desc. node-Earth separation 1.69679 au
Earth MOID 1.54518 au
Orbital period 1640.08 days
Date of orbit computation  Oct 31 05:53
Observational summary
Optical observations (Discarded) 681 (6)
Radar observations (Discarded) 0 (0)
Arc length 8977.22 days
Unobserved 192 days

More info »
Ephemeris at epoch 58563 MJD
Right Ascension 358.836 deg
Declination 0.63019 deg
V Magnitude 20.27 mag
Solar Elongation 1.22 deg
Galactic Latitude -59.14 deg
Rate 0.447 deg/day
Direction 67.399 deg

More info »





This Web Site has been visited 90043 times since

and this Page has been visited 65 times since 2011/11/12