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AstDyS ∴ Objects ∴ 1999JU87 ∴ Summary
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(137189) 1999JU87  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.6509 1.088e-08 au
e 0.224415 4.467e-08
i 12.842 4.302e-06 deg
Ω 100.85 2.155e-05 deg
ω 49.16 2.452e-05 deg
M 321.283 1.13e-05 deg

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Other useful info
Absolute Magnitude (H)    14.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.056 au
Aphelion 3.2458 au
Asc. node-Earth separation 1.21268 au
Desc. node-Earth separation 1.93352 au
Earth MOID 1.09306 au
Orbital period 1576.48 days
Date of orbit computation  apr 23 20:17
Observational summary
Optical observations (Discarded) 1256 (4)
Radar observations (Discarded) 0 (0)
Arc length 12440.8 days
Unobserved 34 days

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Ephemeris at epoch 60426 MJD
Right Ascension 79.8611 deg
Declination 22.8528 deg
V Magnitude 19.78 mag
Solar Elongation -44.74 deg
Galactic Latitude -8.24 deg
Rate 0.469 deg/day
Direction 79 deg

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