NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011ST12 ∴ Summary
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2011ST12  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 1.11738 0.0003768 au
e 0.216395 0.0004083
i 6.149 0.01245 deg
Ω 353.857 0.002376 deg
ω 89.154 0.01172 deg
M 314.2 0.8672 deg

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Other useful info
Absolute Magnitude (H)    26.1 mag
Slope parameter (G)    0.15 mag
Perihelion 0.8756 au
Aphelion 1.3592 au
Asc. node-Earth separation 0.05654 au
Desc. node-Earth separation 0.07569 au
Earth MOID 0.02669 au
Orbital period 431.421 days
Date of orbit computation   Oct 9 19:37
Observational summary
Optical observations (Discarded) 14 (0)
Radar observations (Discarded) 0 (0)
Arc length 8 days
Unobserved 2304 days

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Ephemeris at epoch 58135 MJD
Right Ascension 228.718 deg
Declination -18.1275 deg
V Magnitude 28.33 mag
Solar Elongation 65.4 deg
Galactic Latitude 32.93 deg
Rate 0.775 deg/day
Direction 112.783 deg

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