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AstDyS ∴ Objects ∴ 1999JO80 ∴ Summary
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(17999) 1999JO80  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.56557 1.51e-08 au
e 0.139284 3.813e-08
i 13.653 5.967e-06 deg
Ω 183.803 1.733e-05 deg
ω 74.163 3.014e-05 deg
M 242.409 2.675e-05 deg

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Other useful info
Absolute Magnitude (H)    14.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2082 au
Aphelion 2.9229 au
Asc. node-Earth separation 1.4248 au
Desc. node-Earth separation 1.61278 au
Earth MOID 1.2389 au
Orbital period 1500.97 days
Date of orbit computation  Oct 31 05:07
Observational summary
Optical observations (Discarded) 1072 (4)
Radar observations (Discarded) 0 (0)
Arc length 24715.8 days
Unobserved 305 days

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Ephemeris at epoch 58503 MJD
Right Ascension 163.112 deg
Declination -4.52337 deg
V Magnitude 18.65 mag
Solar Elongation 132.22 deg
Galactic Latitude 47.25 deg
Rate 0.056 deg/day
Direction -64.385 deg

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