AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2005SE217 ∴ Summary
Contact »
(221117) 2005SE217  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.55944 1.266e-08 au
e 0.238925 3.914e-08
i 11.907 1.272e-05 deg
Ω 25.751 2.56e-05 deg
ω 74.272 4.244e-05 deg
M 139.651 3.303e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9479 au
Aphelion 3.171 au
Asc. node-Earth separation 1.27132 au
Desc. node-Earth separation 1.57688 au
Earth MOID 1.00314 au
Orbital period 1495.6 days
Date of orbit computation  feb 22 02:37
Observational summary
Optical observations (Discarded) 402 (3)
Radar observations (Discarded) 0 (0)
Arc length 7838.79 days
Unobserved 355 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 274.398 deg
Declination -34.7153 deg
V Magnitude 22.33 mag
Solar Elongation 114.88 deg
Galactic Latitude -8.74 deg
Rate 0.085 deg/day
Direction 165.52 deg

More info »