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AstDyS ∴ Objects ∴ 1989TA5 ∴ Summary
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(100018) 1989TA5  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.36516 1.291e-08 au
e 0.151015 3.817e-08
i 3.55 4.687e-06 deg
Ω 88.754 8.287e-05 deg
ω 334.57 8.529e-05 deg
M 316.468 1.925e-05 deg

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Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.008 au
Aphelion 2.7223 au
Asc. node-Earth separation 1.04927 au
Desc. node-Earth separation 1.65904 au
Earth MOID 1.02119 au
Orbital period 1328.58 days
Date of orbit computation  Dec 20 14:24
Observational summary
Optical observations (Discarded) 596 (6)
Radar observations (Discarded) 0 (0)
Arc length 10612 days
Unobserved 186 days

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Ephemeris at epoch 58580 MJD
Right Ascension 51.0793 deg
Declination 17.7922 deg
V Magnitude 21 mag
Solar Elongation -36.63 deg
Galactic Latitude -31.76 deg
Rate 0.55 deg/day
Direction 73.643 deg

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