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AstDyS ∴ Objects ∴ 2011QN99 ∴ Summary
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(510317) 2011QN99  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 1.88681 1.877e-08 au
e 0.022319 1.069e-07
i 15.445 1.692e-05 deg
Ω 332.951 2.336e-05 deg
ω 233.626 0.0003929 deg
M 41.064 0.0003861 deg

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Other useful info
Absolute Magnitude (H)    18.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8447 au
Aphelion 1.9289 au
Asc. node-Earth separation 0.90034 au
Desc. node-Earth separation 0.87057 au
Earth MOID 0.8643 au
Orbital period 946.654 days
Date of orbit computation  Oct 31 10:04
Observational summary
Optical observations (Discarded) 95 (2)
Radar observations (Discarded) 0 (0)
Arc length 4812.91 days
Unobserved 341 days

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Ephemeris at epoch 58565 MJD
Right Ascension 333.22 deg
Declination -15.0513 deg
V Magnitude 22.81 mag
Solar Elongation 32.24 deg
Galactic Latitude -51.28 deg
Rate 0.566 deg/day
Direction 63.148 deg

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