NEODyS-2

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NEODyS ∴ Objects ∴ 1997TD ∴ Summary
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(39796) 1997TD  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.25085 4.709e-09 au
e 0.467664 3.258e-08
i 12.914 4.386e-06 deg
Ω 158.943 1.78e-05 deg
ω 170.999 1.828e-05 deg
M 311.823 7.547e-06 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1982 au
Aphelion distance 3.3035 au
Asc. node-Earth separation 2.27796 au
Desc. node-Earth separation 0.19422 au
Earth MOID 0.19032 au
Orbital period 1233.44 days
Date of orbit computation   apr 21 14:32
Observational summary
Optical observations (Discarded) 973 (9)
Radar observations (Discarded) 0 (0)
Arc length 13461 days
Unobserved 37 days

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Ephemeris
(Epoch 60424 MJD)
Right Ascension 260.637 deg
Declination 0.2113 deg
V Magnitude 18.23 mag
Solar Elongation 129.79 deg
Galactic Latitude 19.77 deg
Rate 0.285 deg/day
Direction 30.362 deg

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