AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001SE18 ∴ Summary
Contact »
(194009) 2001SE18  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.3054 8.49e-09 au
e 0.223837 7.002e-08
i 1.982 5.561e-06 deg
Ω 88.748 0.000201 deg
ω 272.473 0.0002018 deg
M 313.35 1.37e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7894 au
Aphelion 2.8214 au
Asc. node-Earth separation 1.18368 au
Desc. node-Earth separation 1.19473 au
Earth MOID 0.78707 au
Orbital period 1278.55 days
Date of orbit computation  Oct 31 06:59
Observational summary
Optical observations (Discarded) 304 (0)
Radar observations (Discarded) 0 (0)
Arc length 16359.1 days
Unobserved 196 days

More info »
Ephemeris at epoch 58500 MJD
Right Ascension 322.341 deg
Declination -16.1003 deg
V Magnitude 21.61 mag
Solar Elongation -23.25 deg
Galactic Latitude -42.08 deg
Rate 0.624 deg/day
Direction 71.876 deg

More info »





This Web Site has been visited 89112 times since

and this Page has been visited 44 times since 2011/11/13