NEODyS-2

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2008ST7  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 59000.0 MJD)
Value 1-σ variation Units
a 1.93564 0.000637 au
e 0.513476 0.0001666
i 2.449 0.0005789 deg
Ω 347.799 0.0008981 deg
ω 321.79 0.002266 deg
M 138.585 0.8016 deg

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Other useful info
Absolute Magnitude (H)    24.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9417 au
Aphelion distance 2.9295 au
Asc. node-Earth separation 0.00933 au
Desc. node-Earth separation 1.39629 au
Earth MOID 0.00166 au
Orbital period 983.635 days
Date of orbit computation   Jun 26 09:25
Observational summary
Optical observations (Discarded) 121 (7)
Radar observations (Discarded) 0 (0)
Arc length 38 days
Unobserved 4410 days

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Ephemeris
(Epoch 59181 MJD)
Right Ascension 161.012 deg
Declination 9.36044 deg
V Magnitude 29.6 mag
Solar Elongation 86.99 deg
Galactic Latitude 55.09 deg
Rate 0.162 deg/day
Direction 111.685 deg

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