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AstDyS ∴ Objects ∴ 2008SW139 ∴ Summary
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(342150) 2008SW139  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.39288 1.638e-08 au
e 0.138624 7.813e-08
i 6.598 9.999e-06 deg
Ω 205.145 4.817e-05 deg
ω 129.141 6.159e-05 deg
M 92.315 3.312e-05 deg

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Other useful info
Absolute Magnitude (H)    17.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0612 au
Aphelion 2.7246 au
Asc. node-Earth separation 1.56856 au
Desc. node-Earth separation 1.16265 au
Earth MOID 1.05916 au
Orbital period 1352.01 days
Date of orbit computation  feb 22 03:02
Observational summary
Optical observations (Discarded) 205 (0)
Radar observations (Discarded) 0 (0)
Arc length 6080.92 days
Unobserved 134 days

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Ephemeris at epoch 60420 MJD
Right Ascension 70.4999 deg
Declination 17.5937 deg
V Magnitude 22.94 mag
Solar Elongation -41.52 deg
Galactic Latitude -18.44 deg
Rate 0.424 deg/day
Direction 82.146 deg

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