AstDyS-2

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AstDyS ∴ Objects ∴ 1998QQ18 ∴ Summary
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(52775) 1998QQ18  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.27638 1.146e-08 au
e 0.218415 5.65e-08
i 1.854 6.307e-06 deg
Ω 179.749 0.0001412 deg
ω 165.357 0.0001419 deg
M 300.668 1.643e-05 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7792 au
Aphelion 2.7736 au
Asc. node-Earth separation 1.75093 au
Desc. node-Earth separation 0.786 au
Earth MOID 0.77115 au
Orbital period 1254.49 days
Date of orbit computation  Oct 31 05:29
Observational summary
Optical observations (Discarded) 652 (1)
Radar observations (Discarded) 0 (0)
Arc length 7805.23 days
Unobserved 278 days

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Ephemeris at epoch 58593 MJD
Right Ascension 356.686 deg
Declination -0.92993 deg
V Magnitude 20.03 mag
Solar Elongation 32.79 deg
Galactic Latitude -59.55 deg
Rate 0.635 deg/day
Direction 67.402 deg

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