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AstDyS ∴ Objects ∴ 1998QP47 ∴ Summary
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(12555) 1998QP47  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.89243 1.171e-08 au
e 0.082616 4.147e-08
i 2.581 3.608e-06 deg
Ω 149.296 7.549e-05 deg
ω 205.131 7.8e-05 deg
M 64.493 2.08e-05 deg

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Other useful info
Absolute Magnitude (H)    12.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6535 au
Aphelion 3.1314 au
Asc. node-Earth separation 2.11684 au
Desc. node-Earth separation 1.66182 au
Earth MOID 1.64844 au
Orbital period 1796.77 days
Date of orbit computation  apr 23 19:48
Observational summary
Optical observations (Discarded) 3773 (17)
Radar observations (Discarded) 0 (0)
Arc length 18008.3 days
Unobserved 48 days

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Ephemeris at epoch 60425 MJD
Right Ascension 61.7062 deg
Declination 18.9282 deg
V Magnitude 18.5 mag
Solar Elongation -28.46 deg
Galactic Latitude -23.96 deg
Rate 0.394 deg/day
Direction 78.39 deg

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