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 2.373e-09 au
e 0.436528 5.403e-08
i 17.337 7.526e-06 deg
Ω 202.337 1.341e-05 deg
ω 346.767 1.621e-05 deg
M 143.924 1.16e-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   Oct 14 15:32
Observational summary
Optical observations (Discarded) 272 (1)
Radar observations (Discarded) 0 (0)
Arc length 7614 days
Unobserved 48 days

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Ephemeris
(Epoch 58777 MJD)
Right Ascension 298.938 deg
Declination -4.67835 deg
V Magnitude 21.56 mag
Solar Elongation -92.94 deg
Galactic Latitude -16.43 deg
Rate 0.642 deg/day
Direction 106.541 deg

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