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AstDyS ∴ Objects ∴ Dorothea ∴ Summary
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(339) Dorothea  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.01312 1.155e-08 au
e 0.097642 3.614e-08
i 9.963 4.216e-06 deg
Ω 173.507 2.226e-05 deg
ω 164.406 2.985e-05 deg
M 62.384 1.931e-05 deg

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Other useful info
Absolute Magnitude (H)    9.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7189 au
Aphelion 3.3073 au
Asc. node-Earth separation 2.29829 au
Desc. node-Earth separation 1.72244 au
Earth MOID 1.71103 au
Orbital period 1910.4 days
Date of orbit computation  Oct 31 04:54
Observational summary
Optical observations (Discarded) 2414 (68)
Radar observations (Discarded) 0 (0)
Arc length 46046.7 days
Unobserved 52 days

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Ephemeris at epoch 58466 MJD
Right Ascension 55.6862 deg
Declination 5.85241 deg
V Magnitude 14.01 mag
Solar Elongation -150.14 deg
Galactic Latitude -37.07 deg
Rate 0.155 deg/day
Direction -93.175 deg

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