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AstDyS ∴ Objects ∴ 1999JM22 ∴ Summary
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(59523) 1999JM22  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.60842 1.019e-08 au
e 0.08494 3.232e-08
i 12.93 3.755e-06 deg
Ω 231.069 1.688e-05 deg
ω 77.844 3.181e-05 deg
M 248.953 2.529e-05 deg

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Other useful info
Absolute Magnitude (H)    14.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3869 au
Aphelion 2.83 au
Asc. node-Earth separation 1.53379 au
Desc. node-Earth separation 1.64808 au
Earth MOID 1.41153 au
Orbital period 1538.73 days
Date of orbit computation  feb 22 02:02
Observational summary
Optical observations (Discarded) 2261 (53)
Radar observations (Discarded) 0 (0)
Arc length 9046.97 days
Unobserved 66 days

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Ephemeris at epoch 60398 MJD
Right Ascension 183.666 deg
Declination -16.5144 deg
V Magnitude 18.07 mag
Solar Elongation 166.24 deg
Galactic Latitude 45.45 deg
Rate 0.241 deg/day
Direction -54.142 deg

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