AstDyS-2

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AstDyS ∴ Objects ∴ 1990QQ8 ∴ Summary
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(15255) 1990QQ8  ▹ 
SUMMARY
Keplerian elements at epoch
58800.0 MJD
Value 1-σ variation Units
a 3.15285 2.292e-08 au
e 0.159745 4.996e-08
i 2.158 5.232e-06 deg
Ω 52.08 0.000143 deg
ω 308.816 0.0001438 deg
M 57.274 1.611e-05 deg

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Other useful info
Absolute Magnitude (H)    14.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6492 au
Aphelion 3.6565 au
Asc. node-Earth separation 1.80318 au
Desc. node-Earth separation 2.40612 au
Earth MOID 1.64663 au
Orbital period 2044.82 days
Date of orbit computation  Nov 28 17:25
Observational summary
Optical observations (Discarded) 1104 (13)
Radar observations (Discarded) 0 (0)
Arc length 10672.3 days
Unobserved 34 days

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Ephemeris at epoch 58827 MJD
Right Ascension 81.1712 deg
Declination 24.7243 deg
V Magnitude 18.16 mag
Solar Elongation 175.11 deg
Galactic Latitude -6.2 deg
Rate 0.211 deg/day
Direction -90.79 deg

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