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AstDyS ∴ Objects ∴ 1999XR237 ∴ Summary
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(103181) 1999XR237  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.39076 7.34e-09 au
e 0.167476 4.382e-08
i 7.285 4.74e-06 deg
Ω 57.082 2.989e-05 deg
ω 312.697 3.204e-05 deg
M 257.175 1.123e-05 deg

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Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9904 au
Aphelion 2.7912 au
Asc. node-Earth separation 1.09915 au
Desc. node-Earth separation 1.61001 au
Earth MOID 0.99907 au
Orbital period 1350.21 days
Date of orbit computation  feb 22 02:11
Observational summary
Optical observations (Discarded) 774 (2)
Radar observations (Discarded) 0 (0)
Arc length 8539.77 days
Unobserved 339 days

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Ephemeris at epoch 60397 MJD
Right Ascension 271.698 deg
Declination -25.0862 deg
V Magnitude 21.3 mag
Solar Elongation 95.93 deg
Galactic Latitude -2.14 deg
Rate 0.223 deg/day
Direction 100.32 deg

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