NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1999TL12 ∴ Summary
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(162215) 1999TL12  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 1.08156 2.317e-09 au
e 0.436588 7.788e-08
i 17.337 7.905e-06 deg
Ω 202.345 9.16e-06 deg
ω 346.767 1.286e-05 deg
M 338.163 1.751e-05 deg

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Other useful info
Absolute Magnitude (H)    19.0 mag
Slope parameter (G)    0.15 mag
Perihelion 0.6094 au
Aphelion 1.5538 au
Asc. node-Earth separation -0.38803 au
Desc. node-Earth separation 0.52468 au
Earth MOID 0.25638 au
Orbital period 410.84 days
Date of orbit computation   Feb 9 15:05
Observational summary
Optical observations (Discarded) 223 (19)
Radar observations (Discarded) 0 (0)
Arc length 6962 days
Unobserved 94 days

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Ephemeris at epoch 58171 MJD
Right Ascension 30.36 deg
Declination -3.49987 deg
V Magnitude 21.03 mag
Solar Elongation -55.31 deg
Galactic Latitude -61.05 deg
Rate 0.589 deg/day
Direction 74.021 deg

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