NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1997TD ∴ Summary
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(39796) 1997TD  ▹ 
SUMMARY
Keplerian elements
(Epoch 58800.0 MJD)
Value 1-σ variation Units
a 2.25 5.165e-09 au
e 0.468019 3.7e-08
i 12.916 4.827e-06 deg
Ω 158.948 2.24e-05 deg
ω 170.957 2.288e-05 deg
M 204.7 7.312e-06 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.197 au
Aphelion distance 3.303 au
Asc. node-Earth separation 2.27806 au
Desc. node-Earth separation 0.19315 au
Earth MOID 0.18937 au
Orbital period 1232.74 days
Date of orbit computation   Oct 14 16:07
Observational summary
Optical observations (Discarded) 789 (9)
Radar observations (Discarded) 0 (0)
Arc length 11599 days
Unobserved 247 days

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Ephemeris
(Epoch 58772 MJD)
Right Ascension 167.743 deg
Declination 4.81795 deg
V Magnitude 22.05 mag
Solar Elongation 35.22 deg
Galactic Latitude 57.28 deg
Rate 0.294 deg/day
Direction 108.761 deg

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