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AstDyS ∴ Objects ∴ 2001OS42 ∴ Summary
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(169112) 2001OS42  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.08185 2.591e-08 au
e 0.14464 7.191e-08
i 8.668 8.058e-06 deg
Ω 342.266 3.646e-05 deg
ω 359.993 4.167e-05 deg
M 70.801 2.29e-05 deg

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Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6361 au
Aphelion 3.5276 au
Asc. node-Earth separation 1.62825 au
Desc. node-Earth separation 2.53656 au
Earth MOID 1.62788 au
Orbital period 1976.13 days
Date of orbit computation  feb 22 02:26
Observational summary
Optical observations (Discarded) 498 (5)
Radar observations (Discarded) 0 (0)
Arc length 8206.65 days
Unobserved 98 days

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Ephemeris at epoch 60418 MJD
Right Ascension 58.4299 deg
Declination 27.3211 deg
V Magnitude 21.44 mag
Solar Elongation -34.55 deg
Galactic Latitude -20.14 deg
Rate 0.363 deg/day
Direction 80.088 deg

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