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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Ara ∴ Summary
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(849) Ara  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.14611 1.268e-08 au
e 0.2004 3.59e-08
i 19.531 4.745e-06 deg
Ω 228.368 1.213e-05 deg
ω 63.279 1.589e-05 deg
M 217.272 1.178e-05 deg

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Other useful info
Absolute Magnitude (H)    8.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5156 au
Aphelion 3.7766 au
Asc. node-Earth separation 1.75891 au
Desc. node-Earth separation 2.32858 au
Earth MOID 1.565 au
Orbital period 2038.26 days
Date of orbit computation  Oct 31 04:55
Observational summary
Optical observations (Discarded) 2183 (69)
Radar observations (Discarded) 0 (0)
Arc length 38961.3 days
Unobserved 188 days

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Ephemeris at epoch 58592 MJD
Right Ascension 143.908 deg
Declination -8.45641 deg
V Magnitude 13.98 mag
Solar Elongation -118.46 deg
Galactic Latitude 30.73 deg
Rate 0.116 deg/day
Direction 9.991 deg

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