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(445612) 2011SM138  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.58617 4.761e-08 au
e 0.133235 1.909e-07
i 2.112 1.184e-05 deg
Ω 187.057 0.0002218 deg
ω 153.747 0.0002279 deg
M 23.582 3.734e-05 deg

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Other useful info
Absolute Magnitude (H)    18.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2416 au
Aphelion 2.9307 au
Asc. node-Earth separation 1.88696 au
Desc. node-Earth separation 1.26838 au
Earth MOID 1.23321 au
Orbital period 1519.09 days
Date of orbit computation  feb 22 03:24
Observational summary
Optical observations (Discarded) 132 (1)
Radar observations (Discarded) 0 (0)
Arc length 5757.15 days
Unobserved 262 days

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Ephemeris at epoch 60398 MJD
Right Ascension 9.40578 deg
Declination 3.94406 deg
V Magnitude 22.47 mag
Solar Elongation -1.74 deg
Galactic Latitude -58.75 deg
Rate 0.512 deg/day
Direction 67.763 deg

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