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AstDyS ∴ Objects ∴ 2001TL257 ∴ Summary
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(443879) 2001TL257  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.30355 5.077e-09 au
e 0.197796 5.038e-08
i 6.084 5.151e-06 deg
Ω 59.726 4.254e-05 deg
ω 350.09 4.523e-05 deg
M 132.975 1.344e-05 deg

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Other useful info
Absolute Magnitude (H)    17.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8479 au
Aphelion 2.7592 au
Asc. node-Earth separation 0.86552 au
Desc. node-Earth separation 1.737 au
Earth MOID 0.85908 au
Orbital period 1277.01 days
Date of orbit computation  apr 23 21:24
Observational summary
Optical observations (Discarded) 537 (2)
Radar observations (Discarded) 0 (0)
Arc length 8218.12 days
Unobserved 36 days

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Ephemeris at epoch 60426 MJD
Right Ascension 195.51 deg
Declination -0.36952 deg
V Magnitude 21.55 mag
Solar Elongation -157.78 deg
Galactic Latitude 62.38 deg
Rate 0.218 deg/day
Direction -78.883 deg

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