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AstDyS ∴ Objects ∴ 1999XN242 ∴ Summary
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(45245) 1999XN242  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.81015 1.172e-08 au
e 0.027722 3.503e-08
i 16.186 3.898e-06 deg
Ω 222.439 1.22e-05 deg
ω 169.938 6.537e-05 deg
M 129.919 6.401e-05 deg

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Other useful info
Absolute Magnitude (H)    14.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7322 au
Aphelion 2.888 au
Asc. node-Earth separation 1.87868 au
Desc. node-Earth separation 1.74259 au
Earth MOID 1.74058 au
Orbital period 1720.65 days
Date of orbit computation  apr 23 19:55
Observational summary
Optical observations (Discarded) 2500 (124)
Radar observations (Discarded) 0 (0)
Arc length 9311.78 days
Unobserved days

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Ephemeris at epoch MJD
Right Ascension deg
Declination deg
V Magnitude mag
Solar Elongation deg
Galactic Latitude deg
Rate deg/day
Direction deg

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