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AstDyS ∴ Objects ∴ 2001QQ190 ∴ Summary
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(55139) 2001QQ190  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.67365 9.528e-09 au
e 0.126721 3.799e-08
i 13.693 4.125e-06 deg
Ω 254.646 1.574e-05 deg
ω 155.543 2.407e-05 deg
M 10.103 1.614e-05 deg

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Other useful info
Absolute Magnitude (H)    14.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3348 au
Aphelion 3.0125 au
Asc. node-Earth separation 1.95895 au
Desc. node-Earth separation 1.3742 au
Earth MOID 1.35336 au
Orbital period 1596.81 days
Date of orbit computation  apr 23 19:57
Observational summary
Optical observations (Discarded) 2256 (7)
Radar observations (Discarded) 0 (0)
Arc length 9516.9 days
Unobserved 95 days

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Ephemeris at epoch 60426 MJD
Right Ascension 58.3457 deg
Declination 20.9255 deg
V Magnitude 19.04 mag
Solar Elongation -24.73 deg
Galactic Latitude -24.83 deg
Rate 0.479 deg/day
Direction 84.037 deg

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