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AstDyS ∴ Objects ∴ 1999JW13 ∴ Summary
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(91336) 1999JW13  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.44596 9.153e-09 au
e 0.061931 4.052e-08
i 5.894 4.304e-06 deg
Ω 75.648 4.079e-05 deg
ω 113.043 5.424e-05 deg
M 227.37 3.665e-05 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2945 au
Aphelion 2.5974 au
Asc. node-Earth separation 1.51286 au
Desc. node-Earth separation 1.36395 au
Earth MOID 1.30154 au
Orbital period 1397.24 days
Date of orbit computation  apr 23 20:06
Observational summary
Optical observations (Discarded) 969 (5)
Radar observations (Discarded) 0 (0)
Arc length 8976.86 days
Unobserved 138 days

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Ephemeris at epoch 60425 MJD
Right Ascension 48.8223 deg
Declination 16.656 deg
V Magnitude 21 mag
Solar Elongation -15.99 deg
Galactic Latitude -34.02 deg
Rate 0.439 deg/day
Direction 72.41 deg

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