AstDyS-2

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AstDyS ∴ Objects ∴ 1998QQ56 ∴ Summary
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(168420) 1998QQ56  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.66586 1.914e-08 au
e 0.054226 5.678e-08
i 2.042 6.367e-06 deg
Ω 171.246 0.000148 deg
ω 232.928 0.0001579 deg
M 265.392 5.491e-05 deg

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Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5213 au
Aphelion 2.8104 au
Asc. node-Earth separation 1.7544 au
Desc. node-Earth separation 1.56851 au
Earth MOID 1.53057 au
Orbital period 1589.84 days
Date of orbit computation  apr 23 20:24
Observational summary
Optical observations (Discarded) 301 (0)
Radar observations (Discarded) 0 (0)
Arc length 9060.06 days
Unobserved 309 days

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Ephemeris at epoch 60426 MJD
Right Ascension 331.138 deg
Declination -10.4824 deg
V Magnitude 22.35 mag
Solar Elongation 66.46 deg
Galactic Latitude -47.4 deg
Rate 0.337 deg/day
Direction 69.675 deg

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