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AstDyS ∴ Objects ∴ 2009SJ137 ∴ Summary
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(312615) 2009SJ137  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 5.1557 3.082e-07 au
e 0.144109 1.221e-07
i 6.002 1.4e-05 deg
Ω 219.439 0.0001263 deg
ω 217.793 0.0001467 deg
M 243.71 7.655e-05 deg

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Other useful info
Absolute Magnitude (H)    13.9 mag
Slope parameter (G)    0.15 mag
Perihelion 4.4127 au
Aphelion 5.8987 au
Asc. node-Earth separation 4.68869 au
Desc. node-Earth separation 3.53989 au
Earth MOID 3.42972 au
Orbital period 4275.92 days
Date of orbit computation  Dec 20 14:48
Observational summary
Optical observations (Discarded) 96 (2)
Radar observations (Discarded) 0 (0)
Arc length 5587.24 days
Unobserved 1169 days

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Ephemeris at epoch 58580 MJD
Right Ascension 328.949 deg
Declination -6.98521 deg
V Magnitude 22.04 mag
Solar Elongation 48.21 deg
Galactic Latitude -43.78 deg
Rate 0.181 deg/day
Direction 67.239 deg

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