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(530558) 2011QF21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.26369 3.46e-08 au
e 0.305286 1.826e-07
i 7.213 9.185e-06 deg
Ω 17.499 5.087e-05 deg
ω 343.081 5.567e-05 deg
M 239.916 3.354e-05 deg

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Other useful info
Absolute Magnitude (H)    18.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.5726 au
Aphelion 2.9548 au
Asc. node-Earth separation 0.59097 au
Desc. node-Earth separation 1.89865 au
Earth MOID 0.57171 au
Orbital period 1244.01 days
Date of orbit computation  feb 22 03:42
Observational summary
Optical observations (Discarded) 183 (3)
Radar observations (Discarded) 0 (0)
Arc length 5142.86 days
Unobserved 431 days

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Ephemeris at epoch 60423 MJD
Right Ascension 220.504 deg
Declination -20.3688 deg
V Magnitude 21.65 mag
Solar Elongation 167.82 deg
Galactic Latitude 35.48 deg
Rate 0.256 deg/day
Direction -82.707 deg

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