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(457856) 2009SR173  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.79412 2.908e-08 au
e 0.220599 7.221e-08
i 11.92 8.009e-06 deg
Ω 253.771 3.687e-05 deg
ω 110.942 4.178e-05 deg
M 43.175 1.8e-05 deg

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Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1777 au
Aphelion 3.4105 au
Asc. node-Earth separation 1.87084 au
Desc. node-Earth separation 1.47945 au
Earth MOID 1.21047 au
Orbital period 1705.95 days
Date of orbit computation  apr 23 21:27
Observational summary
Optical observations (Discarded) 305 (2)
Radar observations (Discarded) 0 (0)
Arc length 8444.71 days
Unobserved 104 days

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Ephemeris at epoch 60426 MJD
Right Ascension 62.744 deg
Declination 20.7388 deg
V Magnitude 21.99 mag
Solar Elongation -28.72 deg
Galactic Latitude -22.01 deg
Rate 0.453 deg/day
Direction 84.538 deg

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