NEODyS-2

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2008ST7  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 1.93562 0.00064 au
e 0.513505 0.0001658
i 2.45 0.0005779 deg
Ω 347.794 0.0008969 deg
ω 321.805 0.002238 deg
M 211.755 0.8379 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 2.9296 au
Asc. node-Earth separation 0.00729 au
Desc. node-Earth separation 1.3972 au
Earth MOID 0.00129 au
Orbital period 983.623 days
Date of orbit computation   Mar 19 08:59
Observational summary
Optical observations (Discarded) 121 (7)
Radar observations (Discarded) 0 (0)
Arc length 38 days
Unobserved 4715 days

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Ephemeris
(Epoch 59486 MJD)
Right Ascension 196.53 deg
Declination -8.06089 deg
V Magnitude 27.74 mag
Solar Elongation -12.58 deg
Galactic Latitude 54.63 deg
Rate 0.63 deg/day
Direction 113.071 deg

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