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AstDyS ∴ Objects ∴ 1999JJ71 ∴ Summary
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(53356) 1999JJ71  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.15592 1.854e-08 au
e 0.195858 3.801e-08
i 7.907 3.976e-06 deg
Ω 137.278 3.015e-05 deg
ω 288.592 3.204e-05 deg
M 297.669 1.236e-05 deg

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Other useful info
Absolute Magnitude (H)    13.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5378 au
Aphelion 3.774 au
Asc. node-Earth separation 1.87061 au
Desc. node-Earth separation 2.22378 au
Earth MOID 1.56569 au
Orbital period 2047.79 days
Date of orbit computation  apr 23 19:57
Observational summary
Optical observations (Discarded) 2195 (11)
Radar observations (Discarded) 0 (0)
Arc length 9426.15 days
Unobserved 176 days

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Ephemeris at epoch 60426 MJD
Right Ascension 359.973 deg
Declination -3.39818 deg
V Magnitude 19.32 mag
Solar Elongation 37.41 deg
Galactic Latitude -63.26 deg
Rate 0.378 deg/day
Direction 70.406 deg

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