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AstDyS ∴ Objects ∴ 1999UN12 ∴ Summary
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(102541) 1999UN12  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.57774 9.086e-09 au
e 0.232972 4.292e-08
i 3.405 4.635e-06 deg
Ω 290.101 6.331e-05 deg
ω 151.722 6.4e-05 deg
M 288.665 8.096e-06 deg

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Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9772 au
Aphelion 3.1783 au
Asc. node-Earth separation 2.05013 au
Desc. node-Earth separation 1.0402 au
Earth MOID 0.99431 au
Orbital period 1511.67 days
Date of orbit computation  feb 22 02:11
Observational summary
Optical observations (Discarded) 1002 (2)
Radar observations (Discarded) 0 (0)
Arc length 8680.23 days
Unobserved 262 days

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Ephemeris at epoch 60397 MJD
Right Ascension 349.812 deg
Declination -2.23237 deg
V Magnitude 20.8 mag
Solar Elongation 17.82 deg
Galactic Latitude -56.73 deg
Rate 0.453 deg/day
Direction 65.943 deg

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