AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998DQ1 ∴ Summary
Contact »
(69579) 1998DQ1  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.27996 8.189e-09 au
e 0.1339 5.572e-08
i 2.09 4.792e-06 deg
Ω 120.848 0.0001434 deg
ω 50.967 0.0001441 deg
M 181.617 1.593e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9747 au
Aphelion 2.5853 au
Asc. node-Earth separation 1.08174 au
Desc. node-Earth separation 1.4291 au
Earth MOID 0.98137 au
Orbital period 1257.45 days
Date of orbit computation  feb 22 02:04
Observational summary
Optical observations (Discarded) 663 (4)
Radar observations (Discarded) 0 (0)
Arc length 11866.3 days
Unobserved 283 days

More info »
Ephemeris at epoch 60418 MJD
Right Ascension 5.6363 deg
Declination 1.03484 deg
V Magnitude 22.14 mag
Solar Elongation 22.57 deg
Galactic Latitude -60.99 deg
Rate 0.425 deg/day
Direction 67.365 deg

More info »