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AstDyS ∴ Objects ∴ 1998TA1 ∴ Summary
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(42769) 1998TA1  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.11528 1.773e-08 au
e 0.169597 3.675e-08
i 1.225 4.087e-06 deg
Ω 61.862 0.0002041 deg
ω 214.084 0.0002044 deg
M 327.715 1.526e-05 deg

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Other useful info
Absolute Magnitude (H)    14.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5869 au
Aphelion 3.6436 au
Asc. node-Earth separation 2.53235 au
Desc. node-Earth separation 1.64118 au
Earth MOID 1.57047 au
Orbital period 2008.37 days
Date of orbit computation  apr 23 19:55
Observational summary
Optical observations (Discarded) 1272 (11)
Radar observations (Discarded) 0 (0)
Arc length 11501.5 days
Unobserved 36 days

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Ephemeris at epoch 60426 MJD
Right Ascension 247.604 deg
Declination -21.6968 deg
V Magnitude 18.71 mag
Solar Elongation 146.65 deg
Galactic Latitude 17.98 deg
Rate 0.096 deg/day
Direction -85.552 deg

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