NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1991DG ∴ Summary
Contact »
(65690) 1991DG  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 1.42736 3.34e-09 au
e 0.362998 3.859e-08
i 11.15 3.981e-06 deg
Ω 180.166 1.692e-05 deg
ω 63.309 1.825e-05 deg
M 149.911 9.248e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    19.2 mag
Slope parameter (G)    0.15 mag
Perihelion 0.9092 au
Aphelion 1.9455 au
Asc. node-Earth separation 0.07097 au
Desc. node-Earth separation 0.47739 au
Earth MOID 0.03969 au
Orbital period 622.868 days
Date of orbit computation   Jan 17 15:15
Observational summary
Optical observations (Discarded) 270 (22)
Radar observations (Discarded) 0 (0)
Arc length 9827 days
Unobserved 5 days

More info »
Ephemeris at epoch 58139 MJD
Right Ascension 63.2871 deg
Declination 2.73333 deg
V Magnitude 22.04 mag
Solar Elongation -119.46 deg
Galactic Latitude -33 deg
Rate 0.154 deg/day
Direction -30.625 deg

More info »





This Web Site has been visited 11756 times since 76

and this Page has been visited 4953 times since 2011/06/24