AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Endymion ∴ Summary
Contact »
(342) Endymion  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.56934 8.338e-09 au
e 0.128778 3.474e-08
i 7.353 3.6e-06 deg
Ω 232.674 3.24e-05 deg
ω 225.099 3.593e-05 deg
M 166.836 1.544e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    10.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2385 au
Aphelion 2.9002 au
Asc. node-Earth separation 1.76733 au
Desc. node-Earth separation 1.32672 au
Earth MOID 1.26102 au
Orbital period 1504.29 days
Date of orbit computation  Oct 31 04:54
Observational summary
Optical observations (Discarded) 2477 (72)
Radar observations (Discarded) 0 (0)
Arc length 46020.4 days
Unobserved 54 days

More info »
Ephemeris at epoch 58464 MJD
Right Ascension 274.511 deg
Declination -19.3324 deg
V Magnitude 15.92 mag
Solar Elongation -15.16 deg
Galactic Latitude -1.66 deg
Rate 0.392 deg/day
Direction 86.933 deg

More info »





This Web Site has been visited 31654 times since

and this Page has been visited 576 times since 2011/11/14