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AstDyS ∴ Objects ∴ 1999NC23 ∴ Summary
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(129816) 1999NC23  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.37817 7.531e-09 au
e 0.228435 3.77e-08
i 1.832 4.338e-06 deg
Ω 237.777 0.0001353 deg
ω 99.224 0.0001359 deg
M 240.129 1.071e-05 deg

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Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8349 au
Aphelion 2.9214 au
Asc. node-Earth separation 1.32686 au
Desc. node-Earth separation 1.18813 au
Earth MOID 0.82652 au
Orbital period 1339.56 days
Date of orbit computation  feb 22 02:17
Observational summary
Optical observations (Discarded) 767 (1)
Radar observations (Discarded) 0 (0)
Arc length 8599.99 days
Unobserved 423 days

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Ephemeris at epoch 60398 MJD
Right Ascension 199.884 deg
Declination -10.3915 deg
V Magnitude 20.21 mag
Solar Elongation 166.07 deg
Galactic Latitude 51.87 deg
Rate 0.232 deg/day
Direction -67.267 deg

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