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AstDyS ∴ Objects ∴ 2001SM138 ∴ Summary
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(213327) 2001SM138  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.8893 2.47e-08 au
e 0.137232 1.404e-07
i 10.684 9.568e-06 deg
Ω 190.423 3.413e-05 deg
ω 168.265 4.814e-05 deg
M 218.353 4.135e-05 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4928 au
Aphelion 3.2858 au
Asc. node-Earth separation 2.27596 au
Desc. node-Earth separation 1.49931 au
Earth MOID 1.49067 au
Orbital period 1793.86 days
Date of orbit computation  feb 22 02:35
Observational summary
Optical observations (Discarded) 336 (3)
Radar observations (Discarded) 0 (0)
Arc length 7853.01 days
Unobserved 398 days

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Ephemeris at epoch 60420 MJD
Right Ascension 211.721 deg
Declination -6.87609 deg
V Magnitude 20.69 mag
Solar Elongation 174.09 deg
Galactic Latitude 51.4 deg
Rate 0.217 deg/day
Direction -58.667 deg

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