AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998BF18 ∴ Summary
Contact »
(118251) 1998BF18  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.62376 1.631e-08 au
e 0.173885 4.786e-08
i 2.121 6.822e-06 deg
Ω 13.409 0.0001483 deg
ω 82.333 0.0001511 deg
M 346.941 2.959e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1675 au
Aphelion 3.08 au
Asc. node-Earth separation 1.48728 au
Desc. node-Earth separation 1.603 au
Earth MOID 1.18454 au
Orbital period 1552.33 days
Date of orbit computation  Oct 31 06:10
Observational summary
Optical observations (Discarded) 609 (4)
Radar observations (Discarded) 0 (0)
Arc length 9485.6 days
Unobserved 163 days

More info »
Ephemeris at epoch 58566 MJD
Right Ascension 107.6 deg
Declination 24.8076 deg
V Magnitude 19.89 mag
Solar Elongation -103.13 deg
Galactic Latitude 14.96 deg
Rate 0.237 deg/day
Direction 102.241 deg

More info »





This Web Site has been visited 110645 times since

and this Page has been visited 91 times since 2011/11/13