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(509701) 2008SR4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.62691 2.38e-08 au
e 0.208063 8.973e-08
i 3.491 9.555e-06 deg
Ω 87.677 0.0001543 deg
ω 257.761 0.000158 deg
M 245.689 3.183e-05 deg

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Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0804 au
Aphelion 3.1735 au
Asc. node-Earth separation 1.64533 au
Desc. node-Earth separation 1.39146 au
Earth MOID 1.07634 au
Orbital period 1555.13 days
Date of orbit computation  apr 23 21:38
Observational summary
Optical observations (Discarded) 158 (0)
Radar observations (Discarded) 0 (0)
Arc length 6654.19 days
Unobserved 458 days

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Ephemeris at epoch 60426 MJD
Right Ascension 216.165 deg
Declination -9.95937 deg
V Magnitude 21.39 mag
Solar Elongation 175.67 deg
Galactic Latitude 46.57 deg
Rate 0.232 deg/day
Direction -73.302 deg

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