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AstDyS ∴ Objects ∴ 2001TW28 ∴ Summary
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(488546) 2001TW28  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.15395 3.895e-08 au
e 0.221546 6.667e-08
i 9.866 7.793e-06 deg
Ω 243.193 3.89e-05 deg
ω 178.057 4.344e-05 deg
M 347.352 1.808e-05 deg

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Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4552 au
Aphelion 3.8527 au
Asc. node-Earth separation 2.83922 au
Desc. node-Earth separation 1.4692 au
Earth MOID 1.46849 au
Orbital period 2045.88 days
Date of orbit computation  apr 23 21:34
Observational summary
Optical observations (Discarded) 287 (2)
Radar observations (Discarded) 0 (0)
Arc length 8087.9 days
Unobserved 140 days

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Ephemeris at epoch 60426 MJD
Right Ascension 41.8444 deg
Declination 18.0178 deg
V Magnitude 21.09 mag
Solar Elongation -9.12 deg
Galactic Latitude -36.82 deg
Rate 0.477 deg/day
Direction 76.894 deg

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