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AstDyS ∴ Objects ∴ 2011JJ21 ∴ Summary
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(496202) 2011JJ21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.06086 6.133e-08 au
e 0.100241 9.504e-08
i 14.712 1.084e-05 deg
Ω 137.889 3.484e-05 deg
ω 164.158 6.007e-05 deg
M 90.398 5.241e-05 deg

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Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.754 au
Aphelion 3.3677 au
Asc. node-Earth separation 2.36771 au
Desc. node-Earth separation 1.75027 au
Earth MOID 1.74171 au
Orbital period 1955.98 days
Date of orbit computation  feb 22 03:35
Observational summary
Optical observations (Discarded) 136 (1)
Radar observations (Discarded) 0 (0)
Arc length 4575.84 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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