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AstDyS ∴ Objects ∴ Hiraizumi ∴ Summary
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(29249) Hiraizumi  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.78345 1.627e-08 au
e 0.074195 4.533e-08
i 0.69 4.466e-06 deg
Ω 130.739 0.0004033 deg
ω 266.47 0.0004049 deg
M 201.598 3.362e-05 deg

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Other useful info
Absolute Magnitude (H)    14.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5769 au
Aphelion 2.99 au
Asc. node-Earth separation 1.79368 au
Desc. node-Earth separation 1.74097 au
Earth MOID 1.58332 au
Orbital period 1696.18 days
Date of orbit computation  Oct 31 05:15
Observational summary
Optical observations (Discarded) 1211 (6)
Radar observations (Discarded) 0 (0)
Arc length 9410.51 days
Unobserved 293 days

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Ephemeris at epoch 58596 MJD
Right Ascension 294.986 deg
Declination -20.9708 deg
V Magnitude 19.64 mag
Solar Elongation 99.07 deg
Galactic Latitude -19.74 deg
Rate 0.159 deg/day
Direction 80.19 deg

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