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AstDyS ∴ Objects ∴ Rhea ∴ Summary
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(577) Rhea  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.1124 8.202e-09 au
e 0.153857 1.901e-08
i 5.299 1.96e-06 deg
Ω 328.495 3.231e-05 deg
ω 329.764 3.384e-05 deg
M 249.278 1.095e-05 deg

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Other useful info
Absolute Magnitude (H)    9.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6335 au
Aphelion 3.5913 au
Asc. node-Earth separation 1.67107 au
Desc. node-Earth separation 2.51662 au
Earth MOID 1.61936 au
Orbital period 2005.58 days
Date of orbit computation  Jun 5 00:37
Observational summary
Optical observations (Discarded) 8152 (132)
Radar observations (Discarded) 0 (0)
Arc length 43301.5 days
Unobserved 45 days

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Ephemeris at epoch 60487 MJD
Right Ascension 168.096 deg
Declination 1.73654 deg
V Magnitude 15.61 mag
Solar Elongation -73.84 deg
Galactic Latitude 55.24 deg
Rate 0.223 deg/day
Direction 112.698 deg

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