NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2008EM9 ∴ Summary
Contact »
(364877) 2008EM9  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 1.95848 6.805e-08 au
e 0.852714 7.476e-08
i 9.444 1.297e-05 deg
Ω 229.701 5.146e-05 deg
ω 181.767 5.266e-05 deg
M 330.253 5.086e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion 0.2885 au
Aphelion 3.6285 au
Asc. node-Earth separation 2.60725 au
Desc. node-Earth separation -0.70151 au
Earth MOID 0.13471 au
Orbital period 1001.1 days
Date of orbit computation   Oct 1 21:56
Observational summary
Optical observations (Discarded) 174 (1)
Radar observations (Discarded) 0 (0)
Arc length 3777 days
Unobserved 158 days

More info »
Ephemeris at epoch 58469 MJD
Right Ascension 285.397 deg
Declination -19.1547 deg
V Magnitude 17.95 mag
Solar Elongation -20.12 deg
Galactic Latitude -10.77 deg
Rate 0.971 deg/day
Direction 90.163 deg

More info »





This Web Site has been visited 525870 times since

and this Page has been visited 4874 times since 2013/06/27