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AstDyS ∴ Objects ∴ 2001QW253 ∴ Summary
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(222453) 2001QW253  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.52585 1.103e-08 au
e 0.211764 5.825e-08
i 9.244 6.17e-06 deg
Ω 4.8 3.542e-05 deg
ω 12.046 3.898e-05 deg
M 195.738 1.923e-05 deg

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Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.991 au
Aphelion 3.0607 au
Asc. node-Earth separation 0.9972 au
Desc. node-Earth separation 2.04544 au
Earth MOID 0.99314 au
Orbital period 1466.26 days
Date of orbit computation  feb 22 02:37
Observational summary
Optical observations (Discarded) 510 (0)
Radar observations (Discarded) 0 (0)
Arc length 7905.8 days
Unobserved 396 days

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Ephemeris at epoch 60419 MJD
Right Ascension 206.45 deg
Declination -17.3114 deg
V Magnitude 20.56 mag
Solar Elongation 173.81 deg
Galactic Latitude 43.65 deg
Rate 0.239 deg/day
Direction -78.261 deg

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