AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004DQ18 ∴ Summary
Contact »
(186771) 2004DQ18  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.35299 1.447e-08 au
e 0.08411 4.661e-08
i 7.292 5.707e-06 deg
Ω 149.289 3.925e-05 deg
ω 106.515 5.45e-05 deg
M 303.697 3.825e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1551 au
Aphelion 2.5509 au
Asc. node-Earth separation 1.40378 au
Desc. node-Earth separation 1.27006 au
Earth MOID 1.15232 au
Orbital period 1318.35 days
Date of orbit computation  Oct 31 06:54
Observational summary
Optical observations (Discarded) 554 (5)
Radar observations (Discarded) 0 (0)
Arc length 7701.92 days
Unobserved 251 days

More info »
Ephemeris at epoch 58499 MJD
Right Ascension 241.513 deg
Declination -14.9929 deg
V Magnitude 20.95 mag
Solar Elongation 53.09 deg
Galactic Latitude 26.74 deg
Rate 0.481 deg/day
Direction 97.309 deg

More info »





This Web Site has been visited 61354 times since

and this Page has been visited 114 times since 2012/01/22