AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999TL12 ∴ Summary
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(162215) 1999TL12  ▹ 
SUMMARY

Warning: This object is a Near Earth Asteroid. You can have more detailed information looking at
its home page on the NEODyS web site

Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 1.08155 3.414e-09 au
e 0.436569 9.169e-08
i 17.337 1.005e-05 deg
Ω 202.343 1.475e-05 deg
ω 346.763 2.155e-05 deg
M 153.424 2.526e-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 1.5537 au
Asc. node-Earth separation -0.38991 au
Desc. node-Earth separation 0.5253 au
Earth MOID 0.25636 au
Orbital period 410.836 days
Date of orbit computation  Oct 31 06:39
Observational summary
Optical observations (Discarded) 256 (4)
Radar observations (Discarded) 0 (0)
Arc length 7275.79 days
Unobserved 172 days

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Ephemeris at epoch 58564 MJD
Right Ascension 38.599 deg
Declination 5.87099 deg
V Magnitude 21.72 mag
Solar Elongation -38.18 deg
Galactic Latitude -48.66 deg
Rate 0.733 deg/day
Direction 76.098 deg

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