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(143855) 2003YC9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.23419 8.713e-09 au
e 0.223329 4.503e-08
i 4.36 3.958e-06 deg
Ω 308.334 6.313e-05 deg
ω 53.561 6.359e-05 deg
M 95.645 1.115e-05 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7352 au
Aphelion 2.7332 au
Asc. node-Earth separation 0.85912 au
Desc. node-Earth separation 1.46339 au
Earth MOID 0.7364 au
Orbital period 1219.78 days
Date of orbit computation  apr 23 20:19
Observational summary
Optical observations (Discarded) 863 (10)
Radar observations (Discarded) 0 (0)
Arc length 8965.17 days
Unobserved 85 days

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Ephemeris at epoch 60427 MJD
Right Ascension 107.018 deg
Declination 22.5233 deg
V Magnitude 21.31 mag
Solar Elongation -68.79 deg
Galactic Latitude 13.55 deg
Rate 0.354 deg/day
Direction 99.449 deg

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