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(282959) 2007RR257  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.73539 1.452e-08 au
e 0.270231 6.275e-08
i 9.915 5.707e-06 deg
Ω 159.738 4.662e-05 deg
ω 107.266 5.043e-05 deg
M 289.769 1.47e-05 deg

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Other useful info
Absolute Magnitude (H)    17.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9962 au
Aphelion 3.4746 au
Asc. node-Earth separation 1.76643 au
Desc. node-Earth separation 1.3388 au
Earth MOID 1.00725 au
Orbital period 1652.45 days
Date of orbit computation  feb 22 02:50
Observational summary
Optical observations (Discarded) 198 (3)
Radar observations (Discarded) 0 (0)
Arc length 7896.23 days
Unobserved 89 days

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Ephemeris at epoch 60419 MJD
Right Ascension 153.475 deg
Declination 13.4256 deg
V Magnitude 22.1 mag
Solar Elongation -121.45 deg
Galactic Latitude 50.8 deg
Rate 0.041 deg/day
Direction 3.83 deg

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