AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008EM41 ∴ Summary
Contact »
(315690) 2008EM41  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.77278 2.78e-08 au
e 0.059486 5.316e-08
i 7.984 5.414e-06 deg
Ω 106.555 3.698e-05 deg
ω 192.689 5.904e-05 deg
M 40.266 4.838e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6078 au
Aphelion 2.9377 au
Asc. node-Earth separation 1.95046 au
Desc. node-Earth separation 1.59482 au
Earth MOID 1.59235 au
Orbital period 1686.44 days
Date of orbit computation  apr 23 20:56
Observational summary
Optical observations (Discarded) 309 (2)
Radar observations (Discarded) 0 (0)
Arc length 6603.91 days
Unobserved 699 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 4.2126 deg
Declination -4.20979 deg
V Magnitude 21.91 mag
Solar Elongation 34.13 deg
Galactic Latitude -65.64 deg
Rate 0.413 deg/day
Direction 69.652 deg

More info »