AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2007HG40 ∴ Summary
Contact »
(278319) 2007HG40  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.87166 2.55e-08 au
e 0.08186 5.337e-08
i 3.214 5.705e-06 deg
Ω 78.528 9.348e-05 deg
ω 302.083 9.93e-05 deg
M 0.477 3.419e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6366 au
Aphelion 3.1067 au
Asc. node-Earth separation 1.74931 au
Desc. node-Earth separation 1.96713 au
Earth MOID 1.64098 au
Orbital period 1777.45 days
Date of orbit computation  apr 23 20:48
Observational summary
Optical observations (Discarded) 396 (5)
Radar observations (Discarded) 0 (0)
Arc length 6490 days
Unobserved days

More info »
Ephemeris at epoch MJD
Right Ascension deg
Declination deg
V Magnitude mag
Solar Elongation deg
Galactic Latitude deg
Rate deg/day
Direction deg

More info »