NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1999TN12 ∴ Summary
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(333908) 1999TN12  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 1.88657 1.12e-08 au
e 0.390772 1.022e-07
i 37.283 1.602e-05 deg
Ω 212.345 1.591e-05 deg
ω 150.331 2.401e-05 deg
M 266.211 1.876e-05 deg

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Other useful info
Absolute Magnitude (H)    17.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.1493 au
Aphelion 2.6238 au
Asc. node-Earth separation 1.41495 au
Desc. node-Earth separation 0.20003 au
Earth MOID 0.19347 au
Orbital period 946.471 days
Date of orbit computation   Jun 21 02:05
Observational summary
Optical observations (Discarded) 167 (0)
Radar observations (Discarded) 0 (0)
Arc length 6462 days
Unobserved 5 days

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Ephemeris at epoch 57928 MJD
Right Ascension 263.071 deg
Declination 45.6408 deg
V Magnitude 19.86 mag
Solar Elongation -110.39 deg
Galactic Latitude 32.46 deg
Rate 0.449 deg/day
Direction -37.941 deg

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