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AstDyS ∴ Objects ∴ 1999JU9 ∴ Summary
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(59503) 1999JU9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.52182 1.169e-08 au
e 0.073032 3.631e-08
i 8.943 4.23e-06 deg
Ω 172.994 2.488e-05 deg
ω 283.978 4.171e-05 deg
M 200.485 3.521e-05 deg

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Other useful info
Absolute Magnitude (H)    14.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3376 au
Aphelion 2.706 au
Asc. node-Earth separation 1.47097 au
Desc. node-Earth separation 1.54851 au
Earth MOID 1.37386 au
Orbital period 1462.74 days
Date of orbit computation  feb 22 02:02
Observational summary
Optical observations (Discarded) 1651 (5)
Radar observations (Discarded) 0 (0)
Arc length 10299.8 days
Unobserved 263 days

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Ephemeris at epoch 60397 MJD
Right Ascension 312.872 deg
Declination -10.7965 deg
V Magnitude 20.29 mag
Solar Elongation 55.45 deg
Galactic Latitude -31.51 deg
Rate 0.36 deg/day
Direction 72.965 deg

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