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AstDyS ∴ Objects ∴ 2009OR5 ∴ Summary
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(621550) 2009OR5  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.30936 1.377e-08 au
e 0.235962 4.749e-07
i 3.995 1.318e-05 deg
Ω 315.273 8.889e-05 deg
ω 20.049 0.0001307 deg
M 55.054 4.961e-05 deg

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Other useful info
Absolute Magnitude (H)    18.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7644 au
Aphelion 2.8543 au
Asc. node-Earth separation 0.77125 au
Desc. node-Earth separation 1.81666 au
Earth MOID 0.75502 au
Orbital period 1281.85 days
Date of orbit computation  apr 23 21:59
Observational summary
Optical observations (Discarded) 148 (0)
Radar observations (Discarded) 0 (0)
Arc length 7733.71 days
Unobserved 187 days

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Ephemeris at epoch 60426 MJD
Right Ascension 52.464 deg
Declination 21.7034 deg
V Magnitude 23.29 mag
Solar Elongation -19.73 deg
Galactic Latitude -27.94 deg
Rate 0.519 deg/day
Direction 76.788 deg

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