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NEODyS ∴ Objects ∴ 1991TB2 ∴ Summary
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(408752) 1991TB2  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 2.04614 2.233e-08 au
e 0.791789 1.879e-07
i 7.932 1.862e-05 deg
Ω 291.942 0.0001213 deg
ω 199.366 0.0001235 deg
M 349.371 1.226e-05 deg

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Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 0.426 au
Aphelion 3.6663 au
Asc. node-Earth separation 2.00102 au
Desc. node-Earth separation -0.54712 au
Earth MOID 0.11102 au
Orbital period 1069.06 days
Date of orbit computation   Jun 16 15:13
Observational summary
Optical observations (Discarded) 85 (0)
Radar observations (Discarded) 0 (0)
Arc length 9770 days
Unobserved 5 days

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Ephemeris at epoch 58289 MJD
Right Ascension 183.124 deg
Declination -17.9801 deg
V Magnitude 17.77 mag
Solar Elongation -101.35 deg
Galactic Latitude 43.91 deg
Rate 2.051 deg/day
Direction 101.579 deg

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