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(11398) 1998YP11  ▹ 
SUMMARY
Keplerian elements
(Epoch 60200.0 MJD)
Value 1-σ variation Units
a 1.72049 1.056e-09 au
e 0.389515 1.266e-08
i 15.021 2.65e-06 deg
Ω 144.742 7.404e-06 deg
ω 74.776 8.573e-06 deg
M 292.298 2.574e-06 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0503 au
Aphelion distance 2.3906 au
Asc. node-Earth separation 0.33515 au
Desc. node-Earth separation 0.61329 au
Earth MOID 0.20152 au
Orbital period 824.283 days
Date of orbit computation   feb 5 13:56
Observational summary
Optical observations (Discarded) 3261 (6)
Radar observations (Discarded) 0 (0)
Arc length 15005 days
Unobserved 19 days

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Ephemeris
(Epoch 60364 MJD)
Right Ascension 280.571 deg
Declination -10.4318 deg
V Magnitude 18.8 mag
Solar Elongation 54.88 deg
Galactic Latitude -2.73 deg
Rate 1.014 deg/day
Direction 85.002 deg

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