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(553477) 2011QR77  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.39698 1.64e-08 au
e 0.199945 8.698e-08
i 4.647 9.81e-06 deg
Ω 343.139 7.719e-05 deg
ω 21.506 8.264e-05 deg
M 127.76 2.744e-05 deg

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Other useful info
Absolute Magnitude (H)    18.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9177 au
Aphelion 2.8762 au
Asc. node-Earth separation 0.93259 au
Desc. node-Earth separation 1.83583 au
Earth MOID 0.91633 au
Orbital period 1355.48 days
Date of orbit computation  apr 23 21:47
Observational summary
Optical observations (Discarded) 137 (0)
Radar observations (Discarded) 0 (0)
Arc length 5522.12 days
Unobserved 45 days

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Ephemeris at epoch 60426 MJD
Right Ascension 134.635 deg
Declination 18.0933 deg
V Magnitude 23.38 mag
Solar Elongation -95.99 deg
Galactic Latitude 35.95 deg
Rate 0.166 deg/day
Direction 113.961 deg

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