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AstDyS ∴ Objects ∴ 2001QW137 ∴ Summary
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(55101) 2001QW137  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.69169 1.066e-08 au
e 0.259761 4.53e-08
i 13.6 4.746e-06 deg
Ω 348.521 1.472e-05 deg
ω 329.964 1.653e-05 deg
M 77.154 9.855e-06 deg

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Other useful info
Absolute Magnitude (H)    15.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9925 au
Aphelion 3.3909 au
Asc. node-Earth separation 1.04309 au
Desc. node-Earth separation 2.24558 au
Earth MOID 0.99204 au
Orbital period 1613.01 days
Date of orbit computation  apr 23 19:57
Observational summary
Optical observations (Discarded) 1638 (69)
Radar observations (Discarded) 0 (0)
Arc length 12923.8 days
Unobserved 58 days

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Ephemeris at epoch 60426 MJD
Right Ascension 56.9005 deg
Declination 30.4854 deg
V Magnitude 20.67 mag
Solar Elongation -27.37 deg
Galactic Latitude -18.66 deg
Rate 0.399 deg/day
Direction 78.626 deg

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