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AstDyS ∴ Objects ∴ 2001QK171 ∴ Summary
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(439920) 2001QK171  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.29494 1.09e-08 au
e 0.210973 5.234e-08
i 22.272 9.153e-06 deg
Ω 158.996 1.228e-05 deg
ω 107.121 2.796e-05 deg
M 217.722 2.485e-05 deg

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Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8108 au
Aphelion 2.7791 au
Asc. node-Earth separation 1.3478 au
Desc. node-Earth separation 1.05585 au
Earth MOID 0.91079 au
Orbital period 1269.86 days
Date of orbit computation  feb 22 03:23
Observational summary
Optical observations (Discarded) 298 (0)
Radar observations (Discarded) 0 (0)
Arc length 8218.83 days
Unobserved 75 days

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Ephemeris at epoch 60397 MJD
Right Ascension 90.8828 deg
Declination 6.60023 deg
V Magnitude 22.69 mag
Solar Elongation -83.73 deg
Galactic Latitude -7.53 deg
Rate 0.258 deg/day
Direction 57.395 deg

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