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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009TB8 ∴ Summary
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(477327) 2009TB8  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.26821 2.884e-08 au
e 0.709114 7.145e-08
i 10.318 1.596e-05 deg
Ω 277.458 0.0001127 deg
ω 227.396 0.0001097 deg
M 184.966 5.879e-06 deg

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Other useful info
Absolute Magnitude (H)    18.3 mag
Slope parameter (G)    0.15 mag
Perihelion 0.6598 au
Aphelion 3.8766 au
Asc. node-Earth separation 1.15167 au
Desc. node-Earth separation -0.22233 au
Earth MOID 0.08699 au
Orbital period 1247.74 days
Date of orbit computation   Oct 1 22:46
Observational summary
Optical observations (Discarded) 145 (2)
Radar observations (Discarded) 0 (0)
Arc length 2609 days
Unobserved 731 days

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Ephemeris at epoch 58441 MJD
Right Ascension 313.998 deg
Declination -9.1297 deg
V Magnitude 25.04 mag
Solar Elongation -77.6 deg
Galactic Latitude -31.79 deg
Rate 0.123 deg/day
Direction 84.882 deg

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