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AstDyS ∴ Objects ∴ 2001QZ91 ∴ Summary
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(139576) 2001QZ91  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.59275 1.541e-08 au
e 0.158829 4.001e-08
i 7.166 6.839e-06 deg
Ω 52.882 5.057e-05 deg
ω 209.825 5.65e-05 deg
M 196.891 2.612e-05 deg

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Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1809 au
Aphelion 3.0046 au
Asc. node-Earth separation 1.94277 au
Desc. node-Earth separation 1.21069 au
Earth MOID 1.16884 au
Orbital period 1524.89 days
Date of orbit computation  apr 23 20:17
Observational summary
Optical observations (Discarded) 439 (1)
Radar observations (Discarded) 0 (0)
Arc length 8146.11 days
Unobserved 138 days

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Ephemeris at epoch 60426 MJD
Right Ascension 84.054 deg
Declination 27.72 deg
V Magnitude 22.38 mag
Solar Elongation -48.95 deg
Galactic Latitude -2.4 deg
Rate 0.319 deg/day
Direction 87.756 deg

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