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AstDyS ∴ Objects ∴ 1999JY41 ∴ Summary
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(17964) 1999JY41  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.28595 8.537e-09 au
e 0.160326 3.942e-08
i 5.256 4.326e-06 deg
Ω 201.481 3.818e-05 deg
ω 208.189 4.003e-05 deg
M 41.806 1.249e-05 deg

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Other useful info
Absolute Magnitude (H)    14.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9195 au
Aphelion 2.6524 au
Asc. node-Earth separation 1.58975 au
Desc. node-Earth separation 0.95411 au
Earth MOID 0.93052 au
Orbital period 1262.4 days
Date of orbit computation  Oct 31 05:07
Observational summary
Optical observations (Discarded) 1815 (4)
Radar observations (Discarded) 0 (0)
Arc length 17901.5 days
Unobserved 155 days

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Ephemeris at epoch 58565 MJD
Right Ascension 140.894 deg
Declination 9.21334 deg
V Magnitude 17.66 mag
Solar Elongation -138.2 deg
Galactic Latitude 37.9 deg
Rate 0.1 deg/day
Direction -34.708 deg

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