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AstDyS ∴ Objects ∴ 2009RR7 ∴ Summary
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(529092) 2009RR7  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.76163 1.95e-08 au
e 0.331439 7.149e-08
i 11.067 7.173e-06 deg
Ω 1.789 3.503e-05 deg
ω 341.618 3.692e-05 deg
M 72.797 1.173e-05 deg

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Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8463 au
Aphelion 3.6769 au
Asc. node-Earth separation 0.86771 au
Desc. node-Earth separation 2.58984 au
Earth MOID 0.84278 au
Orbital period 1676.28 days
Date of orbit computation  apr 23 21:42
Observational summary
Optical observations (Discarded) 344 (24)
Radar observations (Discarded) 0 (0)
Arc length 5705.96 days
Unobserved 168 days

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Ephemeris at epoch 60461 MJD
Right Ascension 98.0166 deg
Declination 31.5789 deg
V Magnitude 22.66 mag
Solar Elongation -28.34 deg
Galactic Latitude 10.07 deg
Rate 0.365 deg/day
Direction 96.094 deg

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