AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Emmons ∴ Summary
Contact »
(5391) Emmons  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.26036 7.897e-09 au
e 0.242768 3.776e-08
i 2.512 4.248e-06 deg
Ω 336.392 9.105e-05 deg
ω 344.702 9.136e-05 deg
M 278.61 1.436e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    13.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7116 au
Aphelion 2.8091 au
Asc. node-Earth separation 0.71361 au
Desc. node-Earth separation 1.78597 au
Earth MOID 0.69819 au
Orbital period 1241.27 days
Date of orbit computation  Oct 31 04:58
Observational summary
Optical observations (Discarded) 1966 (13)
Radar observations (Discarded) 0 (0)
Arc length 30630.3 days
Unobserved 185 days

More info »
Ephemeris at epoch 58498 MJD
Right Ascension 257.237 deg
Declination -24.7805 deg
V Magnitude 18.08 mag
Solar Elongation 35.89 deg
Galactic Latitude 9.11 deg
Rate 0.559 deg/day
Direction 95.52 deg

More info »





This Web Site has been visited 58404 times since

and this Page has been visited 187 times since 2011/11/12