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AstDyS ∴ Objects ∴ 1998QP90 ∴ Summary
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(28083) 1998QP90  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.1647 5.27e-09 au
e 0.168343 3.979e-08
i 9.506 4.352e-06 deg
Ω 12.718 2.172e-05 deg
ω 353.975 2.415e-05 deg
M 359.473 1.132e-05 deg

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Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8003 au
Aphelion 2.5291 au
Asc. node-Earth separation 0.8026 au
Desc. node-Earth separation 1.52667 au
Earth MOID 0.79951 au
Orbital period 1163.31 days
Date of orbit computation  feb 22 01:56
Observational summary
Optical observations (Discarded) 2026 (13)
Radar observations (Discarded) 0 (0)
Arc length 9658.59 days
Unobserved 241 days

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Ephemeris at epoch 60418 MJD
Right Ascension 17.4368 deg
Declination 7.53434 deg
V Magnitude 19.01 mag
Solar Elongation 9.17 deg
Galactic Latitude -55.05 deg
Rate 0.629 deg/day
Direction 63.412 deg

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