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AstDyS ∴ Objects ∴ 1998TU9 ∴ Summary
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(337088) 1998TU9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.3137 1.281e-08 au
e 0.208877 7.271e-08
i 8.687 4.758e-06 deg
Ω 33.649 4.523e-05 deg
ω 174.246 5.017e-05 deg
M 270.734 2.496e-05 deg

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Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8304 au
Aphelion 2.797 au
Asc. node-Earth separation 1.80018 au
Desc. node-Earth separation 0.82629 au
Earth MOID 0.82589 au
Orbital period 1285.46 days
Date of orbit computation  apr 23 21:01
Observational summary
Optical observations (Discarded) 428 (0)
Radar observations (Discarded) 0 (0)
Arc length 9296.69 days
Unobserved 40 days

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Ephemeris at epoch 60425 MJD
Right Ascension 81.7751 deg
Declination 29.7602 deg
V Magnitude 22.08 mag
Solar Elongation -48.21 deg
Galactic Latitude -2.96 deg
Rate 0.412 deg/day
Direction 88.156 deg

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