AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998EP13 ∴ Summary
Contact »
(17772) 1998EP13  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.85464 1.635e-08 au
e 0.061016 3.677e-08
i 3.123 4.03e-06 deg
Ω 80.444 7.119e-05 deg
ω 235.106 8.004e-05 deg
M 319.235 3.719e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    13.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6805 au
Aphelion 3.0288 au
Asc. node-Earth separation 1.96162 au
Desc. node-Earth separation 1.73154 au
Earth MOID 1.66715 au
Orbital period 1761.67 days
Date of orbit computation  Oct 31 05:07
Observational summary
Optical observations (Discarded) 1911 (17)
Radar observations (Discarded) 0 (0)
Arc length 15293.7 days
Unobserved 133 days

More info »
Ephemeris at epoch 58501 MJD
Right Ascension 296.12 deg
Declination -22.5137 deg
V Magnitude 18.67 mag
Solar Elongation 3.54 deg
Galactic Latitude -21.3 deg
Rate 0.44 deg/day
Direction 80.945 deg

More info »





This Web Site has been visited 91691 times since

and this Page has been visited 72 times since 2011/11/07