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AstDyS ∴ Objects ∴ 1999XC8 ∴ Summary
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(25451) 1999XC8  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.34439 5.904e-09 au
e 0.086533 3.022e-08
i 1.596 2.831e-06 deg
Ω 107.286 0.0001345 deg
ω 302.757 0.0001365 deg
M 305.821 2.329e-05 deg

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Other useful info
Absolute Magnitude (H)    14.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1415 au
Aphelion 2.5473 au
Asc. node-Earth separation 1.23966 au
Desc. node-Earth separation 1.42499 au
Earth MOID 1.15251 au
Orbital period 1311.12 days
Date of orbit computation  feb 22 01:55
Observational summary
Optical observations (Discarded) 2472 (13)
Radar observations (Discarded) 0 (0)
Arc length 11693 days
Unobserved 258 days

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Ephemeris at epoch 60423 MJD
Right Ascension 6.02022 deg
Declination 1.44578 deg
V Magnitude 19.63 mag
Solar Elongation 26.92 deg
Galactic Latitude -60.68 deg
Rate 0.506 deg/day
Direction 67.155 deg

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