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AstDyS ∴ Objects ∴ 2001QO87 ∴ Summary
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(169140) 2001QO87  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.189 4.083e-08 au
e 0.189664 6.134e-08
i 12.795 6.556e-06 deg
Ω 257.328 4.4e-05 deg
ω 183.044 5.318e-05 deg
M 277.784 3.183e-05 deg

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Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5842 au
Aphelion 3.7938 au
Asc. node-Earth separation 2.77751 au
Desc. node-Earth separation 1.6006 au
Earth MOID 1.60034 au
Orbital period 2080.08 days
Date of orbit computation  apr 23 20:24
Observational summary
Optical observations (Discarded) 340 (2)
Radar observations (Discarded) 0 (0)
Arc length 7982.08 days
Unobserved 304 days

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Ephemeris at epoch 60426 MJD
Right Ascension 349.737 deg
Declination 7.02403 deg
V Magnitude 21.33 mag
Solar Elongation 43.6 deg
Galactic Latitude -49.16 deg
Rate 0.337 deg/day
Direction 61.811 deg

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