AstDyS-2

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AstDyS ∴ Objects ∴ 2007TD31 ∴ Summary
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(278452) 2007TD31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.17124 3.023e-08 au
e 0.196684 8.429e-08
i 14.445 1.243e-05 deg
Ω 37.423 3.025e-05 deg
ω 280.217 4.224e-05 deg
M 27.002 2.898e-05 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5475 au
Aphelion 3.795 au
Asc. node-Earth separation 1.95359 au
Desc. node-Earth separation 2.15213 au
Earth MOID 1.58473 au
Orbital period 2062.73 days
Date of orbit computation  apr 23 20:48
Observational summary
Optical observations (Discarded) 243 (2)
Radar observations (Discarded) 0 (0)
Arc length 7952.13 days
Unobserved 307 days

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Ephemeris at epoch 60425 MJD
Right Ascension 14.0234 deg
Declination -0.4718 deg
V Magnitude 21.31 mag
Solar Elongation 22.97 deg
Galactic Latitude -63.32 deg
Rate 0.425 deg/day
Direction 63.268 deg

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