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AstDyS ∴ Objects ∴ 1998TC22 ∴ Summary
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(164748) 1998TC22  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.68795 1.417e-08 au
e 0.046406 4.541e-08
i 1.674 5.09e-06 deg
Ω 220.308 0.0001544 deg
ω 99.199 0.0001654 deg
M 346.695 6.245e-05 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5632 au
Aphelion 2.8127 au
Asc. node-Earth separation 1.69442 au
Desc. node-Earth separation 1.67132 au
Earth MOID 1.55043 au
Orbital period 1609.65 days
Date of orbit computation  apr 23 20:24
Observational summary
Optical observations (Discarded) 584 (6)
Radar observations (Discarded) 0 (0)
Arc length 9017.95 days
Unobserved 306 days

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Ephemeris at epoch 60425 MJD
Right Ascension 333.044 deg
Declination -9.51016 deg
V Magnitude 21.6 mag
Solar Elongation 63.39 deg
Galactic Latitude -48.55 deg
Rate 0.366 deg/day
Direction 68.31 deg

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