AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004JR15 ∴ Summary
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(188457) 2004JR15  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.65772 2.455e-08 au
e 0.195453 6.813e-08
i 13.05 7.965e-06 deg
Ω 239.286 3.109e-05 deg
ω 69.608 3.729e-05 deg
M 69.728 2.184e-05 deg

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Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1383 au
Aphelion 3.1772 au
Asc. node-Earth separation 1.37958 au
Desc. node-Earth separation 1.75504 au
Earth MOID 1.16295 au
Orbital period 1582.57 days
Date of orbit computation  Oct 31 06:55
Observational summary
Optical observations (Discarded) 312 (1)
Radar observations (Discarded) 0 (0)
Arc length 6652.07 days
Unobserved 90 days

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Ephemeris at epoch 58502 MJD
Right Ascension 41.1916 deg
Declination 14.7916 deg
V Magnitude 20.63 mag
Solar Elongation -104.96 deg
Galactic Latitude -39.87 deg
Rate 0.133 deg/day
Direction 93.602 deg

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