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(11398) 1998YP11  ▹ 
SUMMARY
Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 1.72063 1.078e-09 au
e 0.388974 1.31e-08
i 15.026 3.23e-06 deg
Ω 144.789 7.709e-06 deg
ω 74.688 9.642e-06 deg
M 128.455 2.734e-06 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0514 au
Aphelion distance 2.3899 au
Asc. node-Earth separation 0.33678 au
Desc. node-Earth separation 0.61564 au
Earth MOID 0.2028 au
Orbital period 824.387 days
Date of orbit computation   Aug 30 21:31
Observational summary
Optical observations (Discarded) 2946 (5)
Radar observations (Discarded) 0 (0)
Arc length 13751 days
Unobserved 23 days

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Ephemeris
(Epoch 59113 MJD)
Right Ascension 62.3164 deg
Declination 1.05088 deg
V Magnitude 20.53 mag
Solar Elongation 116 deg
Galactic Latitude -34.75 deg
Rate 0.148 deg/day
Direction 171.072 deg

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