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AstDyS ∴ Objects ∴ 2009SM256 ∴ Summary
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(325623) 2009SM256  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.23068 4.267e-08 au
e 0.025655 5.981e-08
i 7.492 7.508e-06 deg
Ω 190.07 4.452e-05 deg
ω 305.204 0.0001622 deg
M 47.77 0.0001601 deg

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Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 3.1478 au
Aphelion 3.3136 au
Asc. node-Earth separation 2.18266 au
Desc. node-Earth separation 2.27711 au
Earth MOID 2.16706 au
Orbital period 2121 days
Date of orbit computation  apr 23 20:58
Observational summary
Optical observations (Discarded) 213 (0)
Radar observations (Discarded) 0 (0)
Arc length 7470.27 days
Unobserved 67 days

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Ephemeris at epoch 60440 MJD
Right Ascension 178.176 deg
Declination 1.19473 deg
V Magnitude 21.67 mag
Solar Elongation -128.35 deg
Galactic Latitude 60.49 deg
Rate 0.043 deg/day
Direction -25.706 deg

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