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AstDyS ∴ Objects ∴ 1999JJ4 ∴ Summary
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(80024) 1999JJ4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.96389 5.118e-09 au
e 0.052952 4.894e-08
i 19.293 5.272e-06 deg
Ω 227.34 8.731e-06 deg
ω 345.234 2.899e-05 deg
M 28.27 2.911e-05 deg

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Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8599 au
Aphelion 2.0679 au
Asc. node-Earth separation 0.85365 au
Desc. node-Earth separation 1.07446 au
Earth MOID 0.85343 au
Orbital period 1005.25 days
Date of orbit computation  apr 23 20:03
Observational summary
Optical observations (Discarded) 1718 (174)
Radar observations (Discarded) 0 (0)
Arc length 8652.5 days
Unobserved 484 days

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Ephemeris at epoch 60426 MJD
Right Ascension 282.317 deg
Declination -9.9655 deg
V Magnitude 19.22 mag
Solar Elongation 112.84 deg
Galactic Latitude -4.05 deg
Rate 0.331 deg/day
Direction 29.624 deg

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