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AstDyS ∴ Objects ∴ 2001OS15 ∴ Summary
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(231952) 2001OS15  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.26857 1.051e-08 au
e 0.211321 5.344e-08
i 6.688 5.354e-06 deg
Ω 1.215 3.885e-05 deg
ω 7.908 4.078e-05 deg
M 187.412 1.486e-05 deg

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Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7892 au
Aphelion 2.748 au
Asc. node-Earth separation 0.78962 au
Desc. node-Earth separation 1.74473 au
Earth MOID 0.78855 au
Orbital period 1248.03 days
Date of orbit computation  apr 23 20:38
Observational summary
Optical observations (Discarded) 524 (9)
Radar observations (Discarded) 0 (0)
Arc length 8914.06 days
Unobserved 347 days

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Ephemeris at epoch 60427 MJD
Right Ascension 187.363 deg
Declination -6.59677 deg
V Magnitude 21.14 mag
Solar Elongation -152.31 deg
Galactic Latitude 55.86 deg
Rate 0.201 deg/day
Direction -73.082 deg

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