AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1989TL15 ∴ Summary
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(15714) 1989TL15  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.52544 7.968e-09 au
e 0.150904 4.915e-08
i 1.421 6.195e-06 deg
Ω 322.385 0.0001837 deg
ω 87.684 0.0001861 deg
M 53.001 2.805e-05 deg

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Other useful info
Absolute Magnitude (H)    14.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1443 au
Aphelion 2.9065 au
Asc. node-Earth separation 1.43933 au
Desc. node-Earth separation 1.49514 au
Earth MOID 1.15461 au
Orbital period 1465.9 days
Date of orbit computation  Dec 20 14:15
Observational summary
Optical observations (Discarded) 1795 (6)
Radar observations (Discarded) 0 (0)
Arc length 17899.6 days
Unobserved 186 days

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Ephemeris at epoch 58580 MJD
Right Ascension 148.857 deg
Declination 11.8609 deg
V Magnitude 18.66 mag
Solar Elongation -130.26 deg
Galactic Latitude 46.07 deg
Rate 0.032 deg/day
Direction -75.873 deg

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