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AstDyS ∴ Objects ∴ 2001TK91 ∴ Summary
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(89020) 2001TK91  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.52802 1.137e-08 au
e 0.13223 3.145e-08
i 3.118 4.74e-06 deg
Ω 333.454 9.036e-05 deg
ω 316.456 9.328e-05 deg
M 288.786 2.483e-05 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1937 au
Aphelion 2.8623 au
Asc. node-Earth separation 1.25663 au
Desc. node-Earth separation 1.75805 au
Earth MOID 1.17857 au
Orbital period 1468.15 days
Date of orbit computation  feb 22 02:08
Observational summary
Optical observations (Discarded) 699 (4)
Radar observations (Discarded) 0 (0)
Arc length 11028.4 days
Unobserved 93 days

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Ephemeris at epoch 60397 MJD
Right Ascension 209.368 deg
Declination -16.0832 deg
V Magnitude 19.82 mag
Solar Elongation 154.26 deg
Galactic Latitude 43.91 deg
Rate 0.166 deg/day
Direction -80.191 deg

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