NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1998UT18 ∴ Summary
Contact »
(85774) 1998UT18  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 1.40323 1.242e-10 au
e 0.328905 8.233e-09
i 13.59 4.335e-06 deg
Ω 64.666 3.033e-06 deg
ω 50.082 4.279e-06 deg
M 76.695 1.327e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    19.1 mag
Slope parameter (G)    0.15 mag
Perihelion 0.9417 au
Aphelion 1.8648 au
Asc. node-Earth separation 0.04742 au
Desc. node-Earth separation 0.57395 au
Earth MOID 0.03666 au
Orbital period 607.148 days
Date of orbit computation   Oct 9 22:35
Observational summary
Optical observations (Discarded) 595 (57)
Radar observations (Discarded) 8 (1)
Arc length 9192 days
Unobserved 1207 days

More info »
Ephemeris at epoch 58045 MJD
Right Ascension 230.665 deg
Declination -19.3866 deg
V Magnitude 23.01 mag
Solar Elongation -27.73 deg
Galactic Latitude 30.79 deg
Rate 0.645 deg/day
Direction 110.275 deg

More info »





This Web Site has been visited 171712 times since 34

and this Page has been visited 5839 times since 2011/06/21