AstDyS-2

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(98630) 2000WW99  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.56137 1.105e-08 au
e 0.223453 4.421e-08
i 2.059 3.665e-06 deg
Ω 249.779 0.0001514 deg
ω 167.902 0.0001522 deg
M 260.268 1.851e-05 deg

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Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.989 au
Aphelion 3.1337 au
Asc. node-Earth separation 2.09943 au
Desc. node-Earth separation 1.01212 au
Earth MOID 1.00154 au
Orbital period 1497.29 days
Date of orbit computation  feb 22 02:10
Observational summary
Optical observations (Discarded) 1121 (6)
Radar observations (Discarded) 0 (0)
Arc length 9584.22 days
Unobserved 264 days

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Ephemeris at epoch 60398 MJD
Right Ascension 313.718 deg
Declination -16.0974 deg
V Magnitude 21.31 mag
Solar Elongation 56.85 deg
Galactic Latitude -34.4 deg
Rate 0.35 deg/day
Direction 72.612 deg

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