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(128071) 2003OS9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.21644 2.151e-08 au
e 0.041109 4.03e-08
i 10.944 4.34e-06 deg
Ω 281.978 3.135e-05 deg
ω 171.818 9.451e-05 deg
M 69.211 8.767e-05 deg

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Other useful info
Absolute Magnitude (H)    14.4 mag
Slope parameter (G)    0.15 mag
Perihelion 3.0842 au
Aphelion 3.3487 au
Asc. node-Earth separation 2.33052 au
Desc. node-Earth separation 2.10281 au
Earth MOID 2.10185 au
Orbital period 2106.99 days
Date of orbit computation  apr 23 20:15
Observational summary
Optical observations (Discarded) 1045 (59)
Radar observations (Discarded) 0 (0)
Arc length 8840.98 days
Unobserved 36 days

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Ephemeris at epoch 60426 MJD
Right Ascension 152.629 deg
Declination -2.36859 deg
V Magnitude 19.87 mag
Solar Elongation -118.75 deg
Galactic Latitude 41.3 deg
Rate 0.048 deg/day
Direction 40.025 deg

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