AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Leona ∴ Summary
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(319) Leona  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.40377 1.388e-08 au
e 0.216998 3.438e-08
i 10.564 4.174e-06 deg
Ω 184.941 2.062e-05 deg
ω 228.192 2.22e-05 deg
M 84.265 8.561e-06 deg

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Other useful info
Absolute Magnitude (H)    10.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6652 au
Aphelion 4.1424 au
Asc. node-Earth separation 2.79289 au
Desc. node-Earth separation 1.83148 au
Earth MOID 1.68882 au
Orbital period 2293.72 days
Date of orbit computation  Oct 8 21:12
Observational summary
Optical observations (Discarded) 2375 (34)
Radar observations (Discarded) 0 (0)
Arc length 46259.2 days
Unobserved 132 days

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Ephemeris at epoch 58406 MJD
Right Ascension 170.876 deg
Declination 0.46575 deg
V Magnitude 16.67 mag
Solar Elongation 30.05 deg
Galactic Latitude 55.99 deg
Rate 0.307 deg/day
Direction 110.547 deg

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