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(287666) 2003OS4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.23678 1.075e-08 au
e 0.171792 5.729e-08
i 7.263 4.192e-06 deg
Ω 272.912 4.937e-05 deg
ω 37.377 5.229e-05 deg
M 60.377 1.836e-05 deg

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Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8525 au
Aphelion 2.621 au
Asc. node-Earth separation 0.89346 au
Desc. node-Earth separation 1.53129 au
Earth MOID 0.84342 au
Orbital period 1221.9 days
Date of orbit computation  apr 23 20:50
Observational summary
Optical observations (Discarded) 368 (2)
Radar observations (Discarded) 0 (0)
Arc length 8439.89 days
Unobserved 167 days

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Ephemeris at epoch 60426 MJD
Right Ascension 33.5964 deg
Declination 17.7929 deg
V Magnitude 21.63 mag
Solar Elongation -4.3 deg
Galactic Latitude -40.78 deg
Rate 0.524 deg/day
Direction 72.246 deg

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