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AstDyS ∴ Objects ∴ 1991TY1 ∴ Summary
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(26841) 1991TY1  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.66946 1.054e-08 au
e 0.293313 3.813e-08
i 13.272 4.952e-06 deg
Ω 163.444 1.566e-05 deg
ω 220.191 1.751e-05 deg
M 158.305 8.713e-06 deg

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Other useful info
Absolute Magnitude (H)    15.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8865 au
Aphelion 3.4525 au
Asc. node-Earth separation 2.15292 au
Desc. node-Earth separation 0.98569 au
Earth MOID 0.90781 au
Orbital period 1593.07 days
Date of orbit computation  apr 23 19:51
Observational summary
Optical observations (Discarded) 1377 (4)
Radar observations (Discarded) 0 (0)
Arc length 15219 days
Unobserved 39 days

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Ephemeris at epoch 60426 MJD
Right Ascension 188.454 deg
Declination 6.40416 deg
V Magnitude 20.3 mag
Solar Elongation -148.06 deg
Galactic Latitude 68.86 deg
Rate 0.163 deg/day
Direction -63.746 deg

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