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AstDyS ∴ Objects ∴ 2001QR223 ∴ Summary
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(139699) 2001QR223  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.37947 8.827e-09 au
e 0.174895 5.102e-08
i 1.91 4.62e-06 deg
Ω 130.431 0.0001675 deg
ω 278.204 0.0001683 deg
M 351.045 1.495e-05 deg

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Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9633 au
Aphelion 2.7956 au
Asc. node-Earth separation 1.26527 au
Desc. node-Earth separation 1.35185 au
Earth MOID 0.97475 au
Orbital period 1340.66 days
Date of orbit computation  apr 23 20:18
Observational summary
Optical observations (Discarded) 575 (8)
Radar observations (Discarded) 0 (0)
Arc length 10066.9 days
Unobserved 188 days

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Ephemeris at epoch 60425 MJD
Right Ascension 39.8191 deg
Declination 14.189 deg
V Magnitude 21 mag
Solar Elongation -7.02 deg
Galactic Latitude -41.09 deg
Rate 0.585 deg/day
Direction 72.07 deg

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