NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011ST12 ∴ Summary
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2011ST12  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 1.11741 0.0005623 au
e 0.216457 0.0006178
i 6.149 0.01887 deg
Ω 353.841 0.004404 deg
ω 89.164 0.01775 deg
M 287.932 1.573 deg

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Other useful info
Absolute Magnitude (H)    26.1 mag
Slope parameter (G)    0.15 mag
Perihelion 0.8755 au
Aphelion 1.3593 au
Asc. node-Earth separation 0.05639 au
Desc. node-Earth separation 0.07242 au
Earth MOID 0.02661 au
Orbital period 431.439 days
Date of orbit computation   Oct 1 18:35
Observational summary
Optical observations (Discarded) 14 (0)
Radar observations (Discarded) 0 (0)
Arc length 8 days
Unobserved 2610 days

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Ephemeris at epoch 58441 MJD
Right Ascension 307.896 deg
Declination -12.5533 deg
V Magnitude 27.31 mag
Solar Elongation -70.86 deg
Galactic Latitude -27.82 deg
Rate 0.749 deg/day
Direction 60.408 deg

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