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AstDyS ∴ Objects ∴ 2001QW169 ∴ Summary
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(55122) 2001QW169  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.7763 1.386e-08 au
e 0.076154 4.114e-08
i 3.71 4.425e-06 deg
Ω 326.781 5.923e-05 deg
ω 9.02 6.465e-05 deg
M 358.949 2.814e-05 deg

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Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5649 au
Aphelion 2.9877 au
Asc. node-Earth separation 1.55555 au
Desc. node-Earth separation 1.99722 au
Earth MOID 1.55484 au
Orbital period 1689.66 days
Date of orbit computation  apr 23 19:57
Observational summary
Optical observations (Discarded) 1340 (11)
Radar observations (Discarded) 0 (0)
Arc length 15913.2 days
Unobserved 712 days

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Ephemeris at epoch 60440 MJD
Right Ascension 0.99802 deg
Declination 1.44157 deg
V Magnitude 20.28 mag
Solar Elongation 48.02 deg
Galactic Latitude -59.23 deg
Rate 0.406 deg/day
Direction 64.4 deg

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