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(439117) 2011SN109  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.56066 2.962e-08 au
e 0.060282 6.509e-08
i 15.113 1.143e-05 deg
Ω 0.617 1.923e-05 deg
ω 240.08 0.0001257 deg
M 129.778 0.0001161 deg

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Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4063 au
Aphelion 2.715 au
Asc. node-Earth separation 1.62775 au
Desc. node-Earth separation 1.48081 au
Earth MOID 1.43143 au
Orbital period 1496.68 days
Date of orbit computation  feb 22 03:23
Observational summary
Optical observations (Discarded) 309 (2)
Radar observations (Discarded) 0 (0)
Arc length 7300.95 days
Unobserved 182 days

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Ephemeris at epoch 60418 MJD
Right Ascension 18.4469 deg
Declination 11.6225 deg
V Magnitude 21.67 mag
Solar Elongation 7.57 deg
Galactic Latitude -50.87 deg
Rate 0.424 deg/day
Direction 62.215 deg

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