NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009DQ4 ∴ Summary
Contact »
2009DQ4  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 1.567 6.918e-08 au
e 0.385473 3.764e-07
i 16.869 2.999e-05 deg
Ω 165.147 1.265e-05 deg
ω 297.79 0.0001083 deg
M 147.922 0.0001382 deg

More info »
Other useful info
Absolute Magnitude (H)    21.2 mag
Slope parameter (G)    0.15 mag
Perihelion 0.963 au
Aphelion 2.171 au
Asc. node-Earth separation 0.14043 au
Desc. node-Earth separation 0.61898 au
Earth MOID 0.10301 au
Orbital period 716.477 days
Date of orbit computation   Jul 10 19:08
Observational summary
Optical observations (Discarded) 155 (3)
Radar observations (Discarded) 0 (0)
Arc length 2254 days
Unobserved 821 days

More info »
Ephemeris at epoch 57957 MJD
Right Ascension 229.795 deg
Declination 5.2655 deg
V Magnitude 24.95 mag
Solar Elongation -104.45 deg
Galactic Latitude 48.61 deg
Rate 0.261 deg/day
Direction 147.562 deg

More info »





This Web Site has been visited 17443 times since

and this Page has been visited 2095 times since 2011/05/26