NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1999TL12 ∴ Summary
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(162215) 1999TL12  ▹ 
SUMMARY
Keplerian elements
(Epoch 58600.0 MJD)
Value 1-σ variation Units
a 1.08155 3.416e-09 au
e 0.436519 9.168e-08
i 17.337 1.005e-05 deg
Ω 202.341 1.475e-05 deg
ω 346.763 2.154e-05 deg
M 328.673 2.533e-05 deg

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Other useful info
Absolute Magnitude (H)    19.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6094 au
Aphelion distance 1.5537 au
Asc. node-Earth separation -0.38796 au
Desc. node-Earth separation 0.52524 au
Earth MOID 0.25644 au
Orbital period 410.835 days
Date of orbit computation   May 25 10:41
Observational summary
Optical observations (Discarded) 256 (4)
Radar observations (Discarded) 0 (0)
Arc length 7276 days
Unobserved 325 days

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Ephemeris
(Epoch 58716 MJD)
Right Ascension 247.95 deg
Declination 24.0814 deg
V Magnitude 19.84 mag
Solar Elongation -92.41 deg
Galactic Latitude 40.62 deg
Rate 1.45 deg/day
Direction 121.88 deg

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