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 3.061e-09 au
e 0.467664 2.428e-08
i 12.914 2.945e-06 deg
Ω 158.943 1.728e-05 deg
ω 170.999 1.734e-05 deg
M 311.823 3.919e-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   Jun 20 14:46
Observational summary
Optical observations (Discarded) 1258 (10)
Radar observations (Discarded) 0 (0)
Arc length 13555 days
Unobserved 2 days

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Ephemeris
(Epoch 60482 MJD)
Right Ascension 256.368 deg
Declination 13.4974 deg
V Magnitude 16.44 mag
Solar Elongation -140.81 deg
Galactic Latitude 29.5 deg
Rate 0.229 deg/day
Direction -74.437 deg

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