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AstDyS ∴ Objects ∴ 2002TT257 ∴ Summary
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(174353) 2002TT257  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.73319 1.328e-08 au
e 0.129277 4.854e-08
i 6.546 5.127e-06 deg
Ω 60.291 4.073e-05 deg
ω 354.011 4.51e-05 deg
M 254.153 1.865e-05 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3798 au
Aphelion 3.0865 au
Asc. node-Earth separation 1.3945 au
Desc. node-Earth separation 2.0718 au
Earth MOID 1.39172 au
Orbital period 1650.45 days
Date of orbit computation  feb 22 02:27
Observational summary
Optical observations (Discarded) 728 (5)
Radar observations (Discarded) 0 (0)
Arc length 7565.04 days
Unobserved 281 days

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Ephemeris at epoch 60398 MJD
Right Ascension 315.231 deg
Declination -21.8116 deg
V Magnitude 21.59 mag
Solar Elongation 57.18 deg
Galactic Latitude -37.72 deg
Rate 0.338 deg/day
Direction 78.163 deg

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