NEODyS-2

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2008ST7  ▹ 
SUMMARY

This object is currently included in the Risk list

Keplerian elements
(Epoch 59800.0 MJD)
Value 1-σ variation Units
a 1.93508 0.0006412 au
e 0.513541 0.0001677
i 2.45 0.0005734 deg
Ω 347.792 0.0009049 deg
ω 321.823 0.001987 deg
M 71.378 0.9476 deg

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Other useful info
Absolute Magnitude (H)    24.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9413 au
Aphelion distance 2.9288 au
Asc. node-Earth separation 0.00848 au
Desc. node-Earth separation 1.3972 au
Earth MOID 0.00151 au
Orbital period 983.21 days
Date of orbit computation   giu 10 12:47
Observational summary
Optical observations (Discarded) 121 (7)
Radar observations (Discarded) 0 (0)
Arc length 38 days
Unobserved 5143 days

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Ephemeris
(Epoch 59914 MJD)
Right Ascension 122.625 deg
Declination 23.2134 deg
V Magnitude 28.48 mag
Solar Elongation 128.63 deg
Galactic Latitude 27.15 deg
Rate 0.138 deg/day
Direction -72.321 deg

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