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AstDyS ∴ Objects ∴ 1999YU12 ∴ Summary
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(150348) 1999YU12  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.236 8.358e-09 au
e 0.113985 4.468e-08
i 5.289 4.82e-06 deg
Ω 231.93 4.759e-05 deg
ω 189.981 5.273e-05 deg
M 103.741 2.175e-05 deg

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Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9811 au
Aphelion 2.4909 au
Asc. node-Earth separation 1.47562 au
Desc. node-Earth separation 0.99565 au
Earth MOID 0.99439 au
Orbital period 1221.26 days
Date of orbit computation  apr 23 20:20
Observational summary
Optical observations (Discarded) 409 (0)
Radar observations (Discarded) 0 (0)
Arc length 8883.87 days
Unobserved 49 days

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Ephemeris at epoch 60427 MJD
Right Ascension 164.591 deg
Declination 0.38443 deg
V Magnitude 21.33 mag
Solar Elongation -128.54 deg
Galactic Latitude 51.9 deg
Rate 0.061 deg/day
Direction 12.202 deg

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