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NEODyS ∴ Objects ∴ 1999TN12 ∴ Summary
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(333908) 1999TN12  ▹ 
SUMMARY
Keplerian elements
(Epoch 59600.0 MJD)
Value 1-σ variation Units
a 1.88665 7.254e-09 au
e 0.390805 6.018e-08
i 37.28 8.354e-06 deg
Ω 212.323 6.917e-06 deg
ω 150.333 1.025e-05 deg
M 230.875 8.202e-06 deg

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Other useful info
Absolute Magnitude (H)    17.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1493 au
Aphelion distance 2.624 au
Asc. node-Earth separation 1.41565 au
Desc. node-Earth separation 0.19992 au
Earth MOID 0.19339 au
Orbital period 946.532 days
Date of orbit computation   mag 13 14:40
Observational summary
Optical observations (Discarded) 301 (0)
Radar observations (Discarded) 0 (0)
Arc length 8250 days
Unobserved 7 days

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Ephemeris
(Epoch 59718 MJD)
Right Ascension 230.24 deg
Declination 8.71152 deg
V Magnitude 20.44 mag
Solar Elongation -151.18 deg
Galactic Latitude 50.18 deg
Rate 0.52 deg/day
Direction -40.965 deg

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