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AstDyS ∴ Objects ∴ 2009RC55 ∴ Summary
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(499151) 2009RC55  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.72638 3.225e-08 au
e 0.026566 8.391e-08
i 16.862 8.081e-06 deg
Ω 26.475 2.605e-05 deg
ω 113.031 0.0001324 deg
M 325.925 0.00013 deg

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Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6539 au
Aphelion 2.7988 au
Asc. node-Earth separation 1.75798 au
Desc. node-Earth separation 1.69274 au
Earth MOID 1.68545 au
Orbital period 1644.29 days
Date of orbit computation  apr 23 21:36
Observational summary
Optical observations (Discarded) 196 (1)
Radar observations (Discarded) 0 (0)
Arc length 5637.09 days
Unobserved 575 days

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Ephemeris at epoch 60427 MJD
Right Ascension 91.1437 deg
Declination 37.7475 deg
V Magnitude 21.99 mag
Solar Elongation -55.32 deg
Galactic Latitude 7.83 deg
Rate 0.369 deg/day
Direction 96.95 deg

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