AstDyS-2

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AstDyS ∴ Objects ∴ 1998UC31 ∴ Summary
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(69942) 1998UC31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.76801 1.029e-08 au
e 0.197512 3.242e-08
i 9.116 4.461e-06 deg
Ω 5.753 2.105e-05 deg
ω 62.647 2.432e-05 deg
M 170.801 1.036e-05 deg

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Other useful info
Absolute Magnitude (H)    14.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2213 au
Aphelion 3.3147 au
Asc. node-Earth separation 1.43756 au
Desc. node-Earth separation 1.92791 au
Earth MOID 1.25223 au
Orbital period 1682.09 days
Date of orbit computation  feb 22 02:04
Observational summary
Optical observations (Discarded) 2363 (126)
Radar observations (Discarded) 0 (0)
Arc length 9007.19 days
Unobserved 333 days

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Ephemeris at epoch 60398 MJD
Right Ascension 256.077 deg
Declination -31.7052 deg
V Magnitude 19.83 mag
Solar Elongation 110.16 deg
Galactic Latitude 5.83 deg
Rate 0.075 deg/day
Direction 146.712 deg

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