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NEODyS ∴ Objects ∴ 1998YP11 ∴ Summary
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(11398) 1998YP11  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 1.72097 9.486e-10 au
e 0.388959 1.029e-08
i 15.024 2.62e-06 deg
Ω 144.796 5.849e-06 deg
ω 74.687 8.291e-06 deg
M 226.479 2.484e-06 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0516 au
Aphelion 2.3904 au
Asc. node-Earth separation 0.3357 au
Desc. node-Earth separation 0.61507 au
Earth MOID 0.20202 au
Orbital period 824.626 days
Date of orbit computation   Feb 1 15:58
Observational summary
Optical observations (Discarded) 2935 (32)
Radar observations (Discarded) 0 (0)
Arc length 13171 days
Unobserved 23 days

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Ephemeris at epoch 58533 MJD
Right Ascension 67.8312 deg
Declination 7.95389 deg
V Magnitude 19.71 mag
Solar Elongation -97.37 deg
Galactic Latitude -26.28 deg
Rate 0.267 deg/day
Direction 35.315 deg

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