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(477257) 2009SM61  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.33646 1.822e-08 au
e 0.159041 9.877e-08
i 22.971 9.229e-06 deg
Ω 207.644 1.235e-05 deg
ω 352.226 2.338e-05 deg
M 203.019 1.764e-05 deg

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Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9649 au
Aphelion 2.7081 au
Asc. node-Earth separation 0.96333 au
Desc. node-Earth separation 1.70859 au
Earth MOID 0.96287 au
Orbital period 1304.48 days
Date of orbit computation  apr 23 21:31
Observational summary
Optical observations (Discarded) 372 (1)
Radar observations (Discarded) 0 (0)
Arc length 5163.9 days
Unobserved 169 days

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Ephemeris at epoch 60426 MJD
Right Ascension 38.6363 deg
Declination 10.8208 deg
V Magnitude 22.18 mag
Solar Elongation -5.59 deg
Galactic Latitude -44.55 deg
Rate 0.41 deg/day
Direction 79.704 deg

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