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AstDyS ∴ Objects ∴ 1999TJ71 ∴ Summary
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(257615) 1999TJ71  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.36863 1.065e-08 au
e 0.059147 5.145e-08
i 7.817 5.472e-06 deg
Ω 24.849 3.209e-05 deg
ω 171.512 4.951e-05 deg
M 87.305 3.815e-05 deg

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Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2285 au
Aphelion 2.5087 au
Asc. node-Earth separation 1.51143 au
Desc. node-Earth separation 1.22668 au
Earth MOID 1.22659 au
Orbital period 1331.51 days
Date of orbit computation  feb 22 02:45
Observational summary
Optical observations (Discarded) 440 (1)
Radar observations (Discarded) 0 (0)
Arc length 10659.8 days
Unobserved 335 days

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Ephemeris at epoch 60423 MJD
Right Ascension 325.503 deg
Declination -21.7386 deg
V Magnitude 21.93 mag
Solar Elongation 72.61 deg
Galactic Latitude -46.8 deg
Rate 0.354 deg/day
Direction 76.288 deg

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