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AstDyS ∴ Objects ∴ 2001TD57 ∴ Summary
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(237677) 2001TD57  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.13579 2.094e-08 au
e 0.175855 6.216e-08
i 9.338 6.54e-06 deg
Ω 11.292 3.21e-05 deg
ω 340.695 3.513e-05 deg
M 30.633 1.69e-05 deg

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Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5843 au
Aphelion 3.6872 au
Asc. node-Earth separation 1.6067 au
Desc. node-Earth separation 2.64435 au
Earth MOID 1.5815 au
Orbital period 2028.24 days
Date of orbit computation  feb 22 02:40
Observational summary
Optical observations (Discarded) 518 (8)
Radar observations (Discarded) 0 (0)
Arc length 8116.75 days
Unobserved 110 days

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Ephemeris at epoch 60398 MJD
Right Ascension 24.4671 deg
Declination 13.1279 deg
V Magnitude 21.02 mag
Solar Elongation -19.18 deg
Galactic Latitude -48.2 deg
Rate 0.433 deg/day
Direction 65.675 deg

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