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AstDyS ∴ Objects ∴ 1998QJ11 ∴ Summary
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(159390) 1998QJ11  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.67921 1.823e-08 au
e 0.177738 6.115e-08
i 12.767 6.833e-06 deg
Ω 319.535 1.9e-05 deg
ω 339.295 2.534e-05 deg
M 317.633 1.515e-05 deg

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Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.203 au
Aphelion 3.1554 au
Asc. node-Earth separation 1.21171 au
Desc. node-Earth separation 2.12582 au
Earth MOID 1.19213 au
Orbital period 1601.8 days
Date of orbit computation  feb 22 02:24
Observational summary
Optical observations (Discarded) 770 (5)
Radar observations (Discarded) 0 (0)
Arc length 11390.2 days
Unobserved 353 days

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Ephemeris at epoch 60398 MJD
Right Ascension 263.41 deg
Declination -38.7723 deg
V Magnitude 19.84 mag
Solar Elongation 103.28 deg
Galactic Latitude -3.12 deg
Rate 0.233 deg/day
Direction 113.222 deg

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