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AstDyS ∴ Objects ∴ Tyrannosaurus ∴ Summary
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(9951) Tyrannosaurus  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.42635 6.786e-09 au
e 0.121948 2.287e-08
i 7.402 2.535e-06 deg
Ω 133.38 2.655e-05 deg
ω 153.24 3.119e-05 deg
M 61.299 1.762e-05 deg

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Other useful info
Absolute Magnitude (H)    14.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1305 au
Aphelion 2.7222 au
Asc. node-Earth separation 1.69732 au
Desc. node-Earth separation 1.14143 au
Earth MOID 1.11687 au
Orbital period 1380.47 days
Date of orbit computation  feb 22 01:52
Observational summary
Optical observations (Discarded) 3829 (692)
Radar observations (Discarded) 0 (0)
Arc length 18014.8 days
Unobserved 134 days

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Ephemeris at epoch 60398 MJD
Right Ascension 3.98744 deg
Declination -2.40215 deg
V Magnitude 19.21 mag
Solar Elongation 6.89 deg
Galactic Latitude -63.85 deg
Rate 0.496 deg/day
Direction 68.8 deg

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