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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 3.591e-08
i 19.531 4.748e-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 8 21:12
Observational summary
Optical observations (Discarded) 2178 (67)
Radar observations (Discarded) 0 (0)
Arc length 36597.3 days
Unobserved 154 days

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Ephemeris at epoch 58407 MJD
Right Ascension 147.246 deg
Declination -4.94769 deg
V Magnitude 14.87 mag
Solar Elongation 53.11 deg
Galactic Latitude 35.51 deg
Rate 0.26 deg/day
Direction 120.841 deg

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