NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1991DG ∴ Summary
Contact »
(65690) 1991DG  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 1.42725 5.175e-09 au
e 0.362976 7.173e-08
i 11.15 7.693e-06 deg
Ω 180.167 2.905e-05 deg
ω 63.298 3.123e-05 deg
M 34.328 1.397e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    19.2 mag
Slope parameter (G)    0.15 mag
Perihelion 0.9092 au
Aphelion 1.9453 au
Asc. node-Earth separation 0.06932 au
Desc. node-Earth separation 0.47828 au
Earth MOID 0.0388 au
Orbital period 622.8 days
Date of orbit computation   May 25 14:39
Observational summary
Optical observations (Discarded) 255 (8)
Radar observations (Discarded) 0 (0)
Arc length 9050 days
Unobserved 575 days

More info »
Ephemeris at epoch 57932 MJD
Right Ascension 48.984 deg
Declination 14.3075 deg
V Magnitude 23.36 mag
Solar Elongation 45.97 deg
Galactic Latitude -35.72 deg
Rate 0.512 deg/day
Direction 81.85 deg

More info »





This Web Site has been visited 152309 times since

and this Page has been visited 4416 times since 2011/06/24