AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Gromov ∴ Summary
Contact »
(4920) Gromov  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.68795 1.281e-08 au
e 0.087589 5.876e-08
i 2.429 5.967e-06 deg
Ω 190.026 9.321e-05 deg
ω 210.224 9.709e-05 deg
M 342.986 2.63e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    13.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4525 au
Aphelion 2.9234 au
Asc. node-Earth separation 1.8851 au
Desc. node-Earth separation 1.47903 au
Earth MOID 1.45994 au
Orbital period 1609.65 days
Date of orbit computation  Oct 31 04:58
Observational summary
Optical observations (Discarded) 1810 (9)
Radar observations (Discarded) 0 (0)
Arc length 15132.1 days
Unobserved 27 days

More info »
Ephemeris at epoch 58441 MJD
Right Ascension 14.897 deg
Declination 4.94287 deg
V Magnitude 16.9 mag
Solar Elongation -139.27 deg
Galactic Latitude -57.87 deg
Rate 0.073 deg/day
Direction -119.82 deg

More info »





This Web Site has been visited 280556 times since

and this Page has been visited 244 times since 2011/12/26