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AstDyS ∴ Objects ∴ 2008SM140 ∴ Summary
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(418563) 2008SM140  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.07029 5.608e-08 au
e 0.14907 1.19e-07
i 10.087 9.331e-06 deg
Ω 298.991 6.323e-05 deg
ω 33.462 7.177e-05 deg
M 343.863 4.133e-05 deg

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Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6126 au
Aphelion 3.528 au
Asc. node-Earth separation 1.65405 au
Desc. node-Earth separation 2.44516 au
Earth MOID 1.60807 au
Orbital period 1965.02 days
Date of orbit computation  apr 23 21:19
Observational summary
Optical observations (Discarded) 139 (0)
Radar observations (Discarded) 0 (0)
Arc length 5401.13 days
Unobserved 308 days

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Ephemeris at epoch 60426 MJD
Right Ascension 336.853 deg
Declination -6.74172 deg
V Magnitude 21.95 mag
Solar Elongation 59.87 deg
Galactic Latitude -50.22 deg
Rate 0.378 deg/day
Direction 61.494 deg

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