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(551229) 2013AD21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.42342 2.51e-08 au
e 0.167346 5.081e-08
i 7.234 5.897e-06 deg
Ω 86.152 6.346e-05 deg
ω 23.078 7.412e-05 deg
M 356.886 3.988e-05 deg

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Other useful info
Absolute Magnitude (H)    17.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0179 au
Aphelion 2.829 au
Asc. node-Earth separation 1.05809 au
Desc. node-Earth separation 1.76805 au
Earth MOID 1.03729 au
Orbital period 1377.98 days
Date of orbit computation  feb 22 03:46
Observational summary
Optical observations (Discarded) 227 (0)
Radar observations (Discarded) 0 (0)
Arc length 5457 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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