NEODyS-2

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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 2.619e-06 deg
Ω 144.796 5.849e-06 deg
ω 74.687 8.29e-06 deg
M 226.479 2.483e-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   Mar 2 15:26
Observational summary
Optical observations (Discarded) 2938 (32)
Radar observations (Discarded) 0 (0)
Arc length 13204 days
Unobserved 54 days

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Ephemeris at epoch 58597 MJD
Right Ascension 92.8627 deg
Declination 19.7561 deg
V Magnitude 19.79 mag
Solar Elongation -59.49 deg
Galactic Latitude 0.5 deg
Rate 0.569 deg/day
Direction 77.206 deg

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