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AstDyS ∴ Objects ∴ 1999JK64 ∴ Summary
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(17990) 1999JK64  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.73299 1.498e-08 au
e 0.15359 4.585e-08
i 8.388 4.826e-06 deg
Ω 69.768 2.844e-05 deg
ω 178.088 3.178e-05 deg
M 105.5 1.336e-05 deg

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Other useful info
Absolute Magnitude (H)    13.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3132 au
Aphelion 3.1527 au
Asc. node-Earth separation 2.16607 au
Desc. node-Earth separation 1.29805 au
Earth MOID 1.29802 au
Orbital period 1650.27 days
Date of orbit computation  Oct 31 05:07
Observational summary
Optical observations (Discarded) 1569 (15)
Radar observations (Discarded) 0 (0)
Arc length 14566.9 days
Unobserved 156 days

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Ephemeris at epoch 58566 MJD
Right Ascension 29.6488 deg
Declination 8.52534 deg
V Magnitude 19.58 mag
Solar Elongation -27.96 deg
Galactic Latitude -50.81 deg
Rate 0.354 deg/day
Direction 66.104 deg

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