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AstDyS ∴ Objects ∴ 1998QO55 ∴ Summary
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(52798) 1998QO55  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.40172 7.954e-09 au
e 0.16012 3.04e-08
i 2.491 4.529e-06 deg
Ω 190.448 7.432e-05 deg
ω 94.097 7.592e-05 deg
M 31.506 1.467e-05 deg

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Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0172 au
Aphelion 2.7863 au
Asc. node-Earth separation 1.3681 au
Desc. node-Earth separation 1.31405 au
Earth MOID 1.00242 au
Orbital period 1359.51 days
Date of orbit computation  apr 23 19:57
Observational summary
Optical observations (Discarded) 1586 (3)
Radar observations (Discarded) 0 (0)
Arc length 26118.8 days
Unobserved 261 days

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Ephemeris at epoch 60425 MJD
Right Ascension 354.1 deg
Declination -1.37941 deg
V Magnitude 20.29 mag
Solar Elongation 40.92 deg
Galactic Latitude -58.59 deg
Rate 0.502 deg/day
Direction 67.393 deg

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