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AstDyS ∴ Objects ∴ 1998YR13 ∴ Summary
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(243610) 1998YR13  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.57869 1.721e-08 au
e 0.098388 5.647e-08
i 15.79 6.589e-06 deg
Ω 249.054 2.736e-05 deg
ω 173.228 5.051e-05 deg
M 41.958 4.379e-05 deg

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Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.325 au
Aphelion 2.8324 au
Asc. node-Earth separation 1.81636 au
Desc. node-Earth separation 1.34116 au
Earth MOID 1.33941 au
Orbital period 1512.51 days
Date of orbit computation  feb 22 02:42
Observational summary
Optical observations (Discarded) 352 (4)
Radar observations (Discarded) 0 (0)
Arc length 9168.2 days
Unobserved 87 days

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Ephemeris at epoch 60423 MJD
Right Ascension 95.5593 deg
Declination 12.6314 deg
V Magnitude 21.28 mag
Solar Elongation -63.04 deg
Galactic Latitude -0.61 deg
Rate 0.385 deg/day
Direction 92.279 deg

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