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AstDyS ∴ Objects ∴ 2001QJ171 ∴ Summary
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(171872) 2001QJ171  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.98548 1.935e-08 au
e 0.179848 6.346e-08
i 12.948 4.63e-06 deg
Ω 275.85 3.113e-05 deg
ω 122.261 3.556e-05 deg
M 80.221 1.639e-05 deg

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Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4485 au
Aphelion 3.5224 au
Asc. node-Earth separation 2.17895 au
Desc. node-Earth separation 1.65325 au
Earth MOID 1.48583 au
Orbital period 1884.17 days
Date of orbit computation  apr 23 20:25
Observational summary
Optical observations (Discarded) 782 (2)
Radar observations (Discarded) 0 (0)
Arc length 8212.11 days
Unobserved 66 days

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Ephemeris at epoch 60426 MJD
Right Ascension 123.388 deg
Declination 9.64729 deg
V Magnitude 21.02 mag
Solar Elongation -87.54 deg
Galactic Latitude 22.59 deg
Rate 0.197 deg/day
Direction 97.424 deg

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