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AstDyS ∴ Objects ∴ Diana ∴ Summary
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(78) Diana  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.62163 3.948e-09 au
e 0.20327 3.14e-08
i 8.679 4.184e-06 deg
Ω 333.306 2.21e-05 deg
ω 153.163 2.403e-05 deg
M 15.923 1.01e-05 deg

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Other useful info
Absolute Magnitude (H)    8.3 mag
Slope parameter (G)    0.08 mag
Perihelion 2.0887 au
Aphelion 3.1545 au
Asc. node-Earth separation 2.06002 au
Desc. node-Earth separation 1.13858 au
Earth MOID 1.10807 au
Orbital period 1550.44 days
Date of orbit computation  apr 23 19:45
Observational summary
Optical observations (Discarded) 3978 (62)
Radar observations (Discarded) 0 (0)
Arc length 58772.6 days
Unobserved 45 days

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Ephemeris at epoch 60425 MJD
Right Ascension 133.695 deg
Declination 16.2617 deg
V Magnitude 12.56 mag
Solar Elongation -96.6 deg
Galactic Latitude 34.45 deg
Rate 0.308 deg/day
Direction 116.136 deg

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