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AstDyS ∴ Objects ∴ 2004TP21 ∴ Summary
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(399680) 2004TP21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.06401 3.484e-08 au
e 0.145094 9.806e-08
i 6.704 8.191e-06 deg
Ω 287.217 7.74e-05 deg
ω 86.011 8.632e-05 deg
M 229.814 3.289e-05 deg

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Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6194 au
Aphelion 3.5086 au
Asc. node-Earth separation 1.95268 au
Desc. node-Earth separation 2.04762 au
Earth MOID 1.63078 au
Orbital period 1958.99 days
Date of orbit computation  apr 23 21:15
Observational summary
Optical observations (Discarded) 148 (1)
Radar observations (Discarded) 0 (0)
Arc length 6755.09 days
Unobserved days

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Ephemeris at epoch MJD
Right Ascension deg
Declination deg
V Magnitude mag
Solar Elongation deg
Galactic Latitude deg
Rate deg/day
Direction deg

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