AstDyS-2

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AstDyS ∴ Objects ∴ 1998QJ11 ∴ Summary
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(159390) 1998QJ11  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.67728 2.961e-08 au
e 0.178826 7.904e-08
i 12.768 8.243e-06 deg
Ω 319.568 3.47e-05 deg
ω 339.575 4.368e-05 deg
M 227.591 3.31e-05 deg

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Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1985 au
Aphelion 3.156 au
Asc. node-Earth separation 1.20599 au
Desc. node-Earth separation 2.12549 au
Earth MOID 1.18673 au
Orbital period 1600.07 days
Date of orbit computation  Oct 31 06:37
Observational summary
Optical observations (Discarded) 288 (5)
Radar observations (Discarded) 0 (0)
Arc length 9505.85 days
Unobserved 405 days

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Ephemeris at epoch 58565 MJD
Right Ascension 178.523 deg
Declination -14.4317 deg
V Magnitude 19.15 mag
Solar Elongation 165.94 deg
Galactic Latitude 46.17 deg
Rate 0.241 deg/day
Direction -80.425 deg

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