NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1999TL12 ∴ Summary
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(162215) 1999TL12  ▹ 
SUMMARY
Keplerian elements
(Epoch 58800.0 MJD)
Value 1-σ variation Units
a 1.08157 2.37e-09 au
e 0.436528 5.398e-08
i 17.337 7.522e-06 deg
Ω 202.337 1.333e-05 deg
ω 346.767 1.613e-05 deg
M 143.924 1.159e-05 deg

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Other useful info
Absolute Magnitude (H)    19.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6094 au
Aphelion distance 1.5537 au
Asc. node-Earth separation -0.38643 au
Desc. node-Earth separation 0.5255 au
Earth MOID 0.25645 au
Orbital period 410.845 days
Date of orbit computation   Nov 8 13:37
Observational summary
Optical observations (Discarded) 272 (2)
Radar observations (Discarded) 0 (0)
Arc length 7614 days
Unobserved 81 days

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Ephemeris
(Epoch 58810 MJD)
Right Ascension 318.332 deg
Declination -7.59652 deg
V Magnitude 22.28 mag
Solar Elongation -78.41 deg
Galactic Latitude -34.9 deg
Rate 0.561 deg/day
Direction 91.096 deg

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