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AstDyS ∴ Objects ∴ 1999JP51 ∴ Summary
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(17973) 1999JP51  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.78584 1.371e-08 au
e 0.214457 3.886e-08
i 10.556 4.448e-06 deg
Ω 228.185 2.521e-05 deg
ω 37.621 2.766e-05 deg
M 41.345 1.086e-05 deg

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Other useful info
Absolute Magnitude (H)    12.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1884 au
Aphelion 3.3833 au
Asc. node-Earth separation 1.26062 au
Desc. node-Earth separation 2.21129 au
Earth MOID 1.18227 au
Orbital period 1698.37 days
Date of orbit computation  Oct 31 05:07
Observational summary
Optical observations (Discarded) 1929 (17)
Radar observations (Discarded) 0 (0)
Arc length 16809.5 days
Unobserved 158 days

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Ephemeris at epoch 58565 MJD
Right Ascension 3.32282 deg
Declination 7.02042 deg
V Magnitude 17.85 mag
Solar Elongation -6.51 deg
Galactic Latitude -54.62 deg
Rate 0.416 deg/day
Direction 69.529 deg

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