AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011GR78 ∴ Summary
Contact »
(530431) 2011GR78  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.98735 2.54e-08 au
e 0.222864 8.608e-08
i 13.961 1.204e-05 deg
Ω 71.772 3.901e-05 deg
ω 69.847 5.641e-05 deg
M 258.201 5.626e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    19.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.5444 au
Aphelion 2.4303 au
Asc. node-Earth separation 0.76919 au
Desc. node-Earth separation 1.03127 au
Earth MOID 0.6204 au
Orbital period 1023.32 days
Date of orbit computation  apr 23 21:43
Observational summary
Optical observations (Discarded) 76 (0)
Radar observations (Discarded) 0 (0)
Arc length 11346 days
Unobserved 873 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 28.7816 deg
Declination 4.3572 deg
V Magnitude 23.48 mag
Solar Elongation 9.61 deg
Galactic Latitude -54.96 deg
Rate 0.524 deg/day
Direction 65.651 deg

More info »