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AstDyS ∴ Objects ∴ 2001OO42 ∴ Summary
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(171858) 2001OO42  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.02332 1.362e-08 au
e 0.252854 5.062e-08
i 4.872 4.49e-06 deg
Ω 250.808 7.405e-05 deg
ω 69.411 7.486e-05 deg
M 119.981 1.042e-05 deg

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Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2589 au
Aphelion 3.7878 au
Asc. node-Earth separation 1.58428 au
Desc. node-Earth separation 2.1219 au
Earth MOID 1.25147 au
Orbital period 1920.1 days
Date of orbit computation  apr 23 20:25
Observational summary
Optical observations (Discarded) 710 (10)
Radar observations (Discarded) 0 (0)
Arc length 8206.78 days
Unobserved 105 days

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Ephemeris at epoch 60426 MJD
Right Ascension 91.36 deg
Declination 21.0305 deg
V Magnitude 22.5 mag
Solar Elongation -55.38 deg
Galactic Latitude -0.11 deg
Rate 0.251 deg/day
Direction 90.757 deg

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