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AstDyS ∴ Objects ∴ 2011QR16 ∴ Summary
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(505018) 2011QR16  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.07925 3.407e-08 au
e 0.236581 6.349e-08
i 6.994 1.047e-05 deg
Ω 313.73 8.47e-05 deg
ω 333.629 8.926e-05 deg
M 147.593 2.874e-05 deg

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Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3508 au
Aphelion 3.8077 au
Asc. node-Earth separation 1.38457 au
Desc. node-Earth separation 2.70344 au
Earth MOID 1.33671 au
Orbital period 1973.63 days
Date of orbit computation  apr 23 21:37
Observational summary
Optical observations (Discarded) 162 (0)
Radar observations (Discarded) 0 (0)
Arc length 4982.96 days
Unobserved 136 days

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Ephemeris at epoch 60425 MJD
Right Ascension 77.5754 deg
Declination 27.1095 deg
V Magnitude 23.52 mag
Solar Elongation -44.14 deg
Galactic Latitude -7.5 deg
Rate 0.259 deg/day
Direction 89.221 deg

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