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AstDyS ∴ Objects ∴ 2007RR280 ∴ Summary
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(256561) 2007RR280  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.17688 4.549e-08 au
e 0.172042 5.76e-08
i 13.913 6.201e-06 deg
Ω 248.817 3.63e-05 deg
ω 190.124 4.872e-05 deg
M 274.016 3.518e-05 deg

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Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6303 au
Aphelion 3.7234 au
Asc. node-Earth separation 2.69763 au
Desc. node-Earth separation 1.65101 au
Earth MOID 1.64719 au
Orbital period 2068.24 days
Date of orbit computation  apr 23 20:43
Observational summary
Optical observations (Discarded) 321 (3)
Radar observations (Discarded) 0 (0)
Arc length 9358.01 days
Unobserved 676 days

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Ephemeris at epoch 60427 MJD
Right Ascension 347.42 deg
Declination 7.2723 deg
V Magnitude 21.59 mag
Solar Elongation 46.73 deg
Galactic Latitude -47.69 deg
Rate 0.33 deg/day
Direction 61.533 deg

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