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AstDyS ∴ Objects ∴ 1999TO289 ∴ Summary
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(243654) 1999TO289  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.651 1.416e-08 au
e 0.149834 5.566e-08
i 12.405 4.799e-06 deg
Ω 209.424 2.134e-05 deg
ω 172.438 2.68e-05 deg
M 249.179 1.769e-05 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2538 au
Aphelion 3.0482 au
Asc. node-Earth separation 2.03899 au
Desc. node-Earth separation 1.26209 au
Earth MOID 1.258 au
Orbital period 1576.57 days
Date of orbit computation  apr 23 20:41
Observational summary
Optical observations (Discarded) 566 (5)
Radar observations (Discarded) 0 (0)
Arc length 22880.9 days
Unobserved 318 days

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Ephemeris at epoch 60425 MJD
Right Ascension 279.632 deg
Declination -10.8855 deg
V Magnitude 21 mag
Solar Elongation 114.66 deg
Galactic Latitude -2.11 deg
Rate 0.124 deg/day
Direction 30.188 deg

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