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(498699) 2008SR309  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.0552 6.341e-08 au
e 0.194543 1.767e-07
i 23.156 1.392e-05 deg
Ω 99.138 2.866e-05 deg
ω 304.191 5.03e-05 deg
M 327.028 5.599e-05 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4608 au
Aphelion 3.6496 au
Asc. node-Earth separation 1.66713 au
Desc. node-Earth separation 2.28383 au
Earth MOID 1.54174 au
Orbital period 1950.55 days
Date of orbit computation  apr 23 21:36
Observational summary
Optical observations (Discarded) 109 (1)
Radar observations (Discarded) 0 (0)
Arc length 7159.96 days
Unobserved 288 days

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Ephemeris at epoch 60440 MJD
Right Ascension 23.468 deg
Declination -9.18885 deg
V Magnitude 21.43 mag
Solar Elongation 35.51 deg
Galactic Latitude -69.45 deg
Rate 0.456 deg/day
Direction 71.905 deg

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