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AstDyS ∴ Objects ∴ Prothoenor ∴ Summary
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(22203) Prothoenor  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 5.19875 1.069e-07 au
e 0.101349 5.366e-08
i 1.381 6.402e-06 deg
Ω 189.413 0.0002119 deg
ω 96.408 0.0002146 deg
M 12.282 3.277e-05 deg

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Other useful info
Absolute Magnitude (H)    11.6 mag
Slope parameter (G)    0.15 mag
Perihelion 4.6719 au
Aphelion 5.7256 au
Asc. node-Earth separation 4.20346 au
Desc. node-Earth separation 4.08727 au
Earth MOID 3.65463 au
Orbital period 4329.59 days
Date of orbit computation  Oct 31 05:10
Observational summary
Optical observations (Discarded) 1222 (7)
Radar observations (Discarded) 0 (0)
Arc length 23602 days
Unobserved 129 days

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Ephemeris at epoch 58531 MJD
Right Ascension 318.666 deg
Declination -14.9913 deg
V Magnitude 19.01 mag
Solar Elongation 11.3 deg
Galactic Latitude -38.38 deg
Rate 0.255 deg/day
Direction 72.766 deg

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