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AstDyS ∴ Objects ∴ 2011QR28 ∴ Summary
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(389686) 2011QR28  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.17215 4.043e-08 au
e 0.129841 9.003e-08
i 11.999 1.015e-05 deg
Ω 323.742 3.314e-05 deg
ω 19.022 4.639e-05 deg
M 71.338 3.041e-05 deg

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Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7603 au
Aphelion 3.584 au
Asc. node-Earth separation 1.76549 au
Desc. node-Earth separation 2.56822 au
Earth MOID 1.75435 au
Orbital period 2063.62 days
Date of orbit computation  apr 23 21:12
Observational summary
Optical observations (Discarded) 252 (1)
Radar observations (Discarded) 0 (0)
Arc length 10715 days
Unobserved 135 days

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Ephemeris at epoch 60449 MJD
Right Ascension 70.5448 deg
Declination 30.7078 deg
V Magnitude 21.9 mag
Solar Elongation -17.14 deg
Galactic Latitude -10.15 deg
Rate 0.364 deg/day
Direction 85.202 deg

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