NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1997TD ∴ Summary
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(39796) 1997TD  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 2.2505 3.13e-09 au
e 0.467609 2.285e-08
i 12.911 3.128e-06 deg
Ω 158.962 1.429e-05 deg
ω 170.956 1.485e-05 deg
M 331.137 4.33e-06 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.1981 au
Aphelion 3.3029 au
Asc. node-Earth separation 2.27826 au
Desc. node-Earth separation 0.1938 au
Earth MOID 0.18991 au
Orbital period 1233.15 days
Date of orbit computation   Oct 9 22:27
Observational summary
Optical observations (Discarded) 768 (52)
Radar observations (Discarded) 0 (0)
Arc length 11056 days
Unobserved 121 days

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Ephemeris at epoch 58103 MJD
Right Ascension 304.904 deg
Declination -18.7619 deg
V Magnitude 18.78 mag
Solar Elongation -38.85 deg
Galactic Latitude -27.58 deg
Rate 0.962 deg/day
Direction 84.951 deg

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