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AstDyS ∴ Objects ∴ 2001RY98 ∴ Summary
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(237623) 2001RY98  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.12315 2.97e-08 au
e 0.047805 4.529e-08
i 9.452 6.698e-06 deg
Ω 171.337 2.896e-05 deg
ω 92.263 8.056e-05 deg
M 111.053 7.321e-05 deg

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Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9738 au
Aphelion 3.2724 au
Asc. node-Earth separation 2.12846 au
Desc. node-Earth separation 2.10476 au
Earth MOID 1.9786 au
Orbital period 2015.98 days
Date of orbit computation  feb 22 02:40
Observational summary
Optical observations (Discarded) 472 (4)
Radar observations (Discarded) 0 (0)
Arc length 9030.83 days
Unobserved 142 days

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Ephemeris at epoch 60397 MJD
Right Ascension 16.1273 deg
Declination 3.23543 deg
V Magnitude 21.55 mag
Solar Elongation -9.26 deg
Galactic Latitude -59.47 deg
Rate 0.364 deg/day
Direction 70.218 deg

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