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AstDyS ∴ Objects ∴ 2001OY55 ∴ Summary
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(182311) 2001OY55  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.60074 9.057e-09 au
e 0.172578 5.745e-08
i 13.558 6.26e-06 deg
Ω 198.379 1.648e-05 deg
ω 172.903 2.115e-05 deg
M 126.958 1.249e-05 deg

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Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1519 au
Aphelion 3.0496 au
Asc. node-Earth separation 2.04339 au
Desc. node-Earth separation 1.1569 au
Earth MOID 1.15311 au
Orbital period 1531.95 days
Date of orbit computation  apr 23 20:27
Observational summary
Optical observations (Discarded) 1222 (303)
Radar observations (Discarded) 0 (0)
Arc length 11000.1 days
Unobserved 52 days

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Ephemeris at epoch 60425 MJD
Right Ascension 136.999 deg
Declination 5.64547 deg
V Magnitude 21.46 mag
Solar Elongation -102.56 deg
Galactic Latitude 32.81 deg
Rate 0.145 deg/day
Direction 68 deg

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