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NEODyS ∴ Objects ∴ 1999TN12 ∴ Summary
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(333908) 1999TN12  ▹ 
SUMMARY
Keplerian elements
(Epoch 60000.0 MJD)
Value 1-σ variation Units
a 1.88654 7.078e-09 au
e 0.390917 5.991e-08
i 37.284 8.078e-06 deg
Ω 212.323 6.692e-06 deg
ω 150.341 9.843e-06 deg
M 23.016 8.724e-06 deg

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Other useful info
Absolute Magnitude (H)    17.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.1491 au
Aphelion distance 2.624 au
Asc. node-Earth separation 1.41534 au
Desc. node-Earth separation 0.19773 au
Earth MOID 0.19122 au
Orbital period 946.451 days
Date of orbit computation   mar 1 20:26
Observational summary
Optical observations (Discarded) 318 (0)
Radar observations (Discarded) 0 (0)
Arc length 8378 days
Unobserved 188 days

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Ephemeris
(Epoch 60027 MJD)
Right Ascension 42.5067 deg
Declination -0.70651 deg
V Magnitude 21.28 mag
Solar Elongation -40 deg
Galactic Latitude -51.17 deg
Rate 0.764 deg/day
Direction 87.172 deg

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