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AstDyS ∴ Objects ∴ 2011SK257 ∴ Summary
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2011SK257  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.59643 3.117e-07 au
e 0.25356 1.07e-06
i 3.882 1.076e-05 deg
Ω 257.893 0.0002993 deg
ω 98.994 0.0003435 deg
M 9.131 0.0001559 deg

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Other useful info
Absolute Magnitude (H)    19.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9381 au
Aphelion 3.2548 au
Asc. node-Earth separation 1.5139 au
Desc. node-Earth separation 1.35341 au
Earth MOID 0.93859 au
Orbital period 1528.14 days
Date of orbit computation  apr 24 01:44
Observational summary
Optical observations (Discarded) 43 (0)
Radar observations (Discarded) 0 (0)
Arc length 2866.07 days
Unobserved 1731 days

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Ephemeris at epoch 60426 MJD
Right Ascension 24.6482 deg
Declination 12.5186 deg
V Magnitude 23.33 mag
Solar Elongation 8.79 deg
Galactic Latitude -48.73 deg
Rate 0.586 deg/day
Direction 69.66 deg

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