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(97228) 1999XW56  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.08537 1.967e-08 au
e 0.0854 4.211e-08
i 12.291 4.307e-06 deg
Ω 74.599 2.413e-05 deg
ω 340.76 4.237e-05 deg
M 186.226 3.271e-05 deg

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Other useful info
Absolute Magnitude (H)    14.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8219 au
Aphelion 3.3489 au
Asc. node-Earth separation 1.84983 au
Desc. node-Earth separation 2.3168 au
Earth MOID 1.83767 au
Orbital period 1979.52 days
Date of orbit computation  feb 22 02:10
Observational summary
Optical observations (Discarded) 1142 (4)
Radar observations (Discarded) 0 (0)
Arc length 8639.77 days
Unobserved 270 days

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Ephemeris at epoch 60398 MJD
Right Ascension 255.964 deg
Declination -19.2562 deg
V Magnitude 20.26 mag
Solar Elongation 111.68 deg
Galactic Latitude 13.28 deg
Rate 0.051 deg/day
Direction 118.965 deg

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