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AstDyS ∴ Objects ∴ 2001QR173 ∴ Summary
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(222449) 2001QR173  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.41124 8.418e-09 au
e 0.196255 3.901e-08
i 8.181 3.637e-06 deg
Ω 270.15 4.152e-05 deg
ω 165.684 4.546e-05 deg
M 294.426 1.727e-05 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.938 au
Aphelion 2.8845 au
Asc. node-Earth separation 1.84636 au
Desc. node-Earth separation 0.965 au
Earth MOID 0.95494 au
Orbital period 1367.6 days
Date of orbit computation  apr 23 20:36
Observational summary
Optical observations (Discarded) 728 (12)
Radar observations (Discarded) 0 (0)
Arc length 22912.2 days
Unobserved 310 days

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Ephemeris at epoch 60425 MJD
Right Ascension 4.39638 deg
Declination 8.36529 deg
V Magnitude 21.23 mag
Solar Elongation 28.17 deg
Galactic Latitude -53.57 deg
Rate 0.505 deg/day
Direction 65.253 deg

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