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(173232) 1998XC9  ▹ 
SUMMARY
Keplerian elements
(Epoch 60000.0 MJD)
Value 1-σ variation Units
a 2.7438 2.631e-08 au
e 0.532856 5.646e-08
i 9.602 1.042e-05 deg
Ω 317.293 3.869e-05 deg
ω 124.699 4.484e-05 deg
M 110.174 1.501e-05 deg

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Other useful info
Absolute Magnitude (H)    18.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2817 au
Aphelion distance 4.2059 au
Asc. node-Earth separation 1.80547 au
Desc. node-Earth separation 0.52128 au
Earth MOID 0.33186 au
Orbital period 1660.07 days
Date of orbit computation   dic 21 10:39
Observational summary
Optical observations (Discarded) 204 (1)
Radar observations (Discarded) 0 (0)
Arc length 8503 days
Unobserved 435 days

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Ephemeris
(Epoch 60097 MJD)
Right Ascension 236.535 deg
Declination -32.4797 deg
V Magnitude 23.93 mag
Solar Elongation -164.6 deg
Galactic Latitude 17.35 deg
Rate 0.204 deg/day
Direction -72.189 deg

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