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AstDyS ∴ Objects ∴ 2011QR1 ∴ Summary
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(353408) 2011QR1  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.76309 2.581e-08 au
e 0.167376 1.103e-07
i 3.622 9.772e-06 deg
Ω 303.839 0.0001031 deg
ω 61.465 0.0001107 deg
M 252.644 3.931e-05 deg

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Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3006 au
Aphelion 3.2256 au
Asc. node-Earth separation 1.47115 au
Desc. node-Earth separation 1.93565 au
Earth MOID 1.30133 au
Orbital period 1677.61 days
Date of orbit computation  feb 22 03:05
Observational summary
Optical observations (Discarded) 161 (0)
Radar observations (Discarded) 0 (0)
Arc length 7469.24 days
Unobserved 396 days

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Ephemeris at epoch 60419 MJD
Right Ascension 258.699 deg
Declination -27.2089 deg
V Magnitude 22.3 mag
Solar Elongation 129.04 deg
Galactic Latitude 6.63 deg
Rate 0.028 deg/day
Direction -113.365 deg

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