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AstDyS ∴ Objects ∴ 1999JO58 ∴ Summary
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(31718) 1999JO58  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.62929 9.412e-09 au
e 0.132297 3.09e-08
i 12.717 3.856e-06 deg
Ω 236.659 1.522e-05 deg
ω 271.407 2.156e-05 deg
M 16.307 1.575e-05 deg

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Other useful info
Absolute Magnitude (H)    13.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2814 au
Aphelion 2.9771 au
Asc. node-Earth separation 1.5635 au
Desc. node-Earth separation 1.60405 au
Earth MOID 1.33511 au
Orbital period 1557.24 days
Date of orbit computation  apr 23 19:52
Observational summary
Optical observations (Discarded) 3115 (5)
Radar observations (Discarded) 0 (0)
Arc length 10028.7 days
Unobserved 36 days

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Ephemeris at epoch 60426 MJD
Right Ascension 151.314 deg
Declination -4.58332 deg
V Magnitude 17.71 mag
Solar Elongation -117.99 deg
Galactic Latitude 38.87 deg
Rate 0.169 deg/day
Direction 55.248 deg

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