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AstDyS ∴ Objects ∴ 2001QW157 ∴ Summary
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(109364) 2001QW157  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.52279 1.043e-08 au
e 0.041484 3.816e-08
i 2.281 4.349e-06 deg
Ω 276.536 0.0001177 deg
ω 124.964 0.0001383 deg
M 169.237 7.01e-05 deg

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Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4181 au
Aphelion 2.6274 au
Asc. node-Earth separation 1.56301 au
Desc. node-Earth separation 1.47739 au
Earth MOID 1.42691 au
Orbital period 1463.59 days
Date of orbit computation  feb 22 02:13
Observational summary
Optical observations (Discarded) 814 (5)
Radar observations (Discarded) 0 (0)
Arc length 7912.53 days
Unobserved 371 days

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Ephemeris at epoch 60419 MJD
Right Ascension 216.622 deg
Declination -17.8739 deg
V Magnitude 19.43 mag
Solar Elongation 168.56 deg
Galactic Latitude 39.44 deg
Rate 0.224 deg/day
Direction -70.923 deg

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