AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Grigor'ev ∴ Summary
Contact »
(12219) Grigor'ev  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.23155 5.365e-09 au
e 0.17577 3.496e-08
i 3.301 3.754e-06 deg
Ω 343.358 4.872e-05 deg
ω 323.861 5.016e-05 deg
M 202.179 1.322e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    14.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8393 au
Aphelion 2.6238 au
Asc. node-Earth separation 0.88628 au
Desc. node-Earth separation 1.52896 au
Earth MOID 0.8256 au
Orbital period 1217.61 days
Date of orbit computation  apr 23 19:48
Observational summary
Optical observations (Discarded) 304 (7)
Radar observations (Discarded) 3 (7)
Arc length 15155.4 days
Unobserved 665600 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 128.419 deg
Declination 19.6957 deg
V Magnitude 19.41 mag
Solar Elongation -89.89 deg
Galactic Latitude 31.01 deg
Rate 0.205 deg/day
Direction 109.411 deg

More info »