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AstDyS ∴ Objects ∴ 1999TL31 ∴ Summary
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(306481) 1999TL31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.48527 3.017e-08 au
e 0.228206 3.016e-07
i 4.777 8.987e-06 deg
Ω 9.155 8.764e-05 deg
ω 10.216 9.18e-05 deg
M 85.535 6.176e-05 deg

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Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9181 au
Aphelion 3.0524 au
Asc. node-Earth separation 0.92362 au
Desc. node-Earth separation 2.03958 au
Earth MOID 0.9206 au
Orbital period 1431.06 days
Date of orbit computation  apr 23 20:54
Observational summary
Optical observations (Discarded) 294 (2)
Radar observations (Discarded) 0 (0)
Arc length 8888.95 days
Unobserved 97 days

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Ephemeris at epoch 60440 MJD
Right Ascension 121.669 deg
Declination 23.7333 deg
V Magnitude 22.3 mag
Solar Elongation -69.32 deg
Galactic Latitude 26.5 deg
Rate 0.321 deg/day
Direction 106.615 deg

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