AstDyS-2

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AstDyS ∴ Objects ∴ 2008YY98 ∴ Summary
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(281743) 2008YY98  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.53417 1.374e-08 au
e 0.173101 8.691e-08
i 5.754 6.665e-06 deg
Ω 111.621 6.881e-05 deg
ω 142.3 7.048e-05 deg
M 155.434 1.369e-05 deg

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Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0955 au
Aphelion 2.9728 au
Asc. node-Earth separation 1.86569 au
Desc. node-Earth separation 1.14555 au
Earth MOID 1.08405 au
Orbital period 1473.5 days
Date of orbit computation  apr 23 20:49
Observational summary
Optical observations (Discarded) 352 (2)
Radar observations (Discarded) 0 (0)
Arc length 11275 days
Unobserved 140 days

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Ephemeris at epoch 60425 MJD
Right Ascension 52.8007 deg
Declination 15.5504 deg
V Magnitude 23.12 mag
Solar Elongation -19.64 deg
Galactic Latitude -32.35 deg
Rate 0.371 deg/day
Direction 74.104 deg

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