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(171604) 1999XC218  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.57958 1.546e-08 au
e 0.217418 5.288e-08
i 9.724 4.682e-06 deg
Ω 282.978 5.845e-05 deg
ω 190.649 6.369e-05 deg
M 305.052 2.715e-05 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0187 au
Aphelion 3.1404 au
Asc. node-Earth separation 2.10887 au
Desc. node-Earth separation 1.04227 au
Earth MOID 1.03661 au
Orbital period 1513.29 days
Date of orbit computation  feb 22 02:26
Observational summary
Optical observations (Discarded) 503 (5)
Radar observations (Discarded) 0 (0)
Arc length 10243.7 days
Unobserved 133 days

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Ephemeris at epoch 60419 MJD
Right Ascension 32.9133 deg
Declination 19.6518 deg
V Magnitude 21.07 mag
Solar Elongation -10.2 deg
Galactic Latitude -39.34 deg
Rate 0.494 deg/day
Direction 72.876 deg

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