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AstDyS ∴ Objects ∴ 1998QA47 ∴ Summary
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(12554) 1998QA47  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.14911 1.411e-08 au
e 0.145422 3.041e-08
i 6.455 3.399e-06 deg
Ω 120.492 3.184e-05 deg
ω 168.471 3.438e-05 deg
M 248.372 1.309e-05 deg

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Other useful info
Absolute Magnitude (H)    12.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6912 au
Aphelion 3.6071 au
Asc. node-Earth separation 2.61127 au
Desc. node-Earth separation 1.68228 au
Earth MOID 1.67502 au
Orbital period 2041.17 days
Date of orbit computation  Jun 5 00:39
Observational summary
Optical observations (Discarded) 3246 (13)
Radar observations (Discarded) 0 (0)
Arc length 13380.3 days
Unobserved 35 days

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Ephemeris at epoch 60477 MJD
Right Ascension 161.174 deg
Declination 13.3755 deg
V Magnitude 19.03 mag
Solar Elongation -72.62 deg
Galactic Latitude 57.38 deg
Rate 0.224 deg/day
Direction 114.697 deg

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