NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 1999TL12 ∴ Summary
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(162215) 1999TL12  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 1.08156 5.1e-09 au
e 0.436598 1.55e-07
i 17.337 1.427e-05 deg
Ω 202.346 2.066e-05 deg
ω 346.765 2.87e-05 deg
M 162.917 3.032e-05 deg

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Other useful info
Absolute Magnitude (H)    18.9 mag
Slope parameter (G)    0.15 mag
Perihelion 0.6094 au
Aphelion 1.5538 au
Asc. node-Earth separation -0.38687 au
Desc. node-Earth separation 0.52577 au
Earth MOID 0.25657 au
Orbital period 410.843 days
Date of orbit computation   Jul 10 17:32
Observational summary
Optical observations (Discarded) 182 (3)
Radar observations (Discarded) 0 (0)
Arc length 6630 days
Unobserved 211 days

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Ephemeris at epoch 57956 MJD
Right Ascension 22.8225 deg
Declination 25.4947 deg
V Magnitude 21.57 mag
Solar Elongation 88.58 deg
Galactic Latitude -36.51 deg
Rate 0.28 deg/day
Direction 70.23 deg

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