AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Grigery ∴ Summary
Contact »
(11707) Grigery  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.21624 4.54e-09 au
e 0.161622 3.114e-08
i 3.603 2.341e-06 deg
Ω 309.923 5.247e-05 deg
ω 64.108 5.304e-05 deg
M 137.208 7.212e-06 deg

More info »
Other useful info
Absolute Magnitude (H)    14.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8581 au
Aphelion 2.5744 au
Asc. node-Earth separation 1.00123 au
Desc. node-Earth separation 1.33796 au
Earth MOID 0.86188 au
Orbital period 1205.1 days
Date of orbit computation  apr 23 19:48
Observational summary
Optical observations (Discarded) 3410 (42)
Radar observations (Discarded) 0 (0)
Arc length 13655.5 days
Unobserved 54 days

More info »
Ephemeris at epoch 60444 MJD
Right Ascension 149.897 deg
Declination 9.34061 deg
V Magnitude 19.62 mag
Solar Elongation -95.35 deg
Galactic Latitude 45.78 deg
Rate 0.195 deg/day
Direction 108.949 deg

More info »