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NEODyS ∴ Objects ∴ 1999TN12 ∴ Summary
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(333908) 1999TN12  ▹ 
SUMMARY
Keplerian elements
(Epoch 59200.0 MJD)
Value 1-σ variation Units
a 1.88682 7.44e-09 au
e 0.390659 6.065e-08
i 37.273 8.617e-06 deg
Ω 212.334 1.023e-05 deg
ω 150.312 1.469e-05 deg
M 78.781 8.647e-06 deg

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Other useful info
Absolute Magnitude (H)    17.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1497 au
Aphelion distance 2.6239 au
Asc. node-Earth separation 1.41377 au
Desc. node-Earth separation 0.19905 au
Earth MOID 0.19247 au
Orbital period 946.66 days
Date of orbit computation   Mar 19 10:54
Observational summary
Optical observations (Discarded) 283 (0)
Radar observations (Discarded) 0 (0)
Arc length 7143 days
Unobserved 719 days

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Ephemeris
(Epoch 59323 MJD)
Right Ascension 126.094 deg
Declination -19.6611 deg
V Magnitude 22.31 mag
Solar Elongation -102.31 deg
Galactic Latitude 10.21 deg
Rate 0.336 deg/day
Direction 37.612 deg

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