AstDyS-2

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AstDyS ∴ Objects ∴ 1998RQ9 ∴ Summary
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(382419) 1998RQ9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.31967 1.532e-08 au
e 0.110751 6.296e-08
i 4.422 7.048e-06 deg
Ω 158.291 9.032e-05 deg
ω 189.815 9.681e-05 deg
M 80.76 3.506e-05 deg

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Other useful info
Absolute Magnitude (H)    18.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0628 au
Aphelion 2.5766 au
Asc. node-Earth separation 1.58181 au
Desc. node-Earth separation 1.05692 au
Earth MOID 1.05589 au
Orbital period 1290.44 days
Date of orbit computation  feb 22 03:11
Observational summary
Optical observations (Discarded) 189 (1)
Radar observations (Discarded) 0 (0)
Arc length 9212.04 days
Unobserved days

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Ephemeris at epoch MJD
Right Ascension deg
Declination deg
V Magnitude mag
Solar Elongation deg
Galactic Latitude deg
Rate deg/day
Direction deg

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