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AstDyS ∴ Objects ∴ Rhesus ∴ Summary
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(9142) Rhesus  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 5.16961 9.901e-08 au
e 0.129778 5.95e-08
i 12.803 6.662e-06 deg
Ω 141.183 2.494e-05 deg
ω 173.155 3.445e-05 deg
M 216.066 2.821e-05 deg

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Other useful info
Absolute Magnitude (H)    10.6 mag
Slope parameter (G)    0.15 mag
Perihelion 4.4987 au
Aphelion 5.8405 au
Asc. node-Earth separation 4.84613 au
Desc. node-Earth separation 3.48898 au
Earth MOID 3.48449 au
Orbital period 4293.24 days
Date of orbit computation  Oct 31 05:01
Observational summary
Optical observations (Discarded) 1206 (12)
Radar observations (Discarded) 0 (0)
Arc length 23175.1 days
Unobserved 196 days

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Ephemeris at epoch 58470 MJD
Right Ascension 179.388 deg
Declination 6.47226 deg
V Magnitude 18.76 mag
Solar Elongation 88.89 deg
Galactic Latitude 65.7 deg
Rate 0.077 deg/day
Direction 90.31 deg

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