AstDyS-2

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AstDyS ∴ Objects ∴ 1998QQ18 ∴ Summary
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(52775) 1998QQ18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.27537 4.689e-09 au
e 0.218925 3.709e-08
i 1.856 3.962e-06 deg
Ω 179.733 0.0001002 deg
ω 165.376 0.0001006 deg
M 154.778 7.812e-06 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7772 au
Aphelion 2.7735 au
Asc. node-Earth separation 1.7527 au
Desc. node-Earth separation 0.78469 au
Earth MOID 0.76984 au
Orbital period 1253.65 days
Date of orbit computation  apr 23 19:57
Observational summary
Optical observations (Discarded) 1329 (3)
Radar observations (Discarded) 0 (0)
Arc length 9864.85 days
Unobserved 50 days

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Ephemeris at epoch 60426 MJD
Right Ascension 134.334 deg
Declination 16.2682 deg
V Magnitude 21.19 mag
Solar Elongation -96.22 deg
Galactic Latitude 35.02 deg
Rate 0.155 deg/day
Direction 101.954 deg

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