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AstDyS ∴ Objects ∴ 1989TU1 ∴ Summary
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(15243) 1989TU1  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.6654 7.438e-09 au
e 0.289189 2.565e-08
i 6.707 2.952e-06 deg
Ω 260.088 3.298e-05 deg
ω 161.208 3.386e-05 deg
M 308.767 8.101e-06 deg

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Other useful info
Absolute Magnitude (H)    13.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8946 au
Aphelion 3.4362 au
Asc. node-Earth separation 2.34757 au
Desc. node-Earth separation 0.93379 au
Earth MOID 0.90942 au
Orbital period 1589.43 days
Date of orbit computation  apr 23 19:49
Observational summary
Optical observations (Discarded) 2713 (66)
Radar observations (Discarded) 0 (0)
Arc length 12333.5 days
Unobserved 282 days

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Ephemeris at epoch 60426 MJD
Right Ascension 358.706 deg
Declination 4.92976 deg
V Magnitude 18.72 mag
Solar Elongation 35.46 deg
Galactic Latitude -55.14 deg
Rate 0.5 deg/day
Direction 65.21 deg

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