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(614500) 2009SG257  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.80143 4.052e-08 au
e 0.084859 1.034e-07
i 3.862 1.092e-05 deg
Ω 209.254 0.0001571 deg
ω 163.512 0.0001753 deg
M 25.728 7.531e-05 deg

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Other useful info
Absolute Magnitude (H)    17.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5637 au
Aphelion 3.0392 au
Asc. node-Earth separation 2.02307 au
Desc. node-Earth separation 1.5777 au
Earth MOID 1.56427 au
Orbital period 1712.64 days
Date of orbit computation  feb 22 03:57
Observational summary
Optical observations (Discarded) 89 (0)
Radar observations (Discarded) 0 (0)
Arc length 6548.03 days
Unobserved 143 days

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Ephemeris at epoch 60397 MJD
Right Ascension 30.8927 deg
Declination 11.8487 deg
V Magnitude 23.14 mag
Solar Elongation -25.41 deg
Galactic Latitude -47.27 deg
Rate 0.438 deg/day
Direction 71.477 deg

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