AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Ostara ∴ Summary
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(343) Ostara  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.41302 6.583e-09 au
e 0.228784 3.181e-08
i 3.26 3.516e-06 deg
Ω 38.617 6.698e-05 deg
ω 10.098 6.745e-05 deg
M 226.373 9.034e-06 deg

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Other useful info
Absolute Magnitude (H)    11.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.861 au
Aphelion 2.9651 au
Asc. node-Earth separation 0.87371 au
Desc. node-Earth separation 1.94268 au
Earth MOID 0.87049 au
Orbital period 1369.12 days
Date of orbit computation  Oct 31 04:54
Observational summary
Optical observations (Discarded) 2351 (52)
Radar observations (Discarded) 0 (0)
Arc length 45973.3 days
Unobserved 172 days

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Ephemeris at epoch 58564 MJD
Right Ascension 313.678 deg
Declination -20.1209 deg
V Magnitude 17.07 mag
Solar Elongation 50.39 deg
Galactic Latitude -35.8 deg
Rate 0.407 deg/day
Direction 75.588 deg

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