AstDyS-2

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AstDyS ∴ Objects ∴ 2009JW12 ∴ Summary
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2009JW12  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 1.87376 3.178e-08 au
e 0.070729 1.346e-07
i 21.901 1.523e-05 deg
Ω 192.991 1.969e-05 deg
ω 232.469 9.519e-05 deg
M 30.07 8.823e-05 deg

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Other useful info
Absolute Magnitude (H)    18.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7412 au
Aphelion 2.0063 au
Asc. node-Earth separation 0.9468 au
Desc. node-Earth separation 0.78762 au
Earth MOID 0.77942 au
Orbital period 936.848 days
Date of orbit computation  Oct 31 11:27
Observational summary
Optical observations (Discarded) 113 (1)
Radar observations (Discarded) 0 (0)
Arc length 5405.85 days
Unobserved 657 days

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Ephemeris at epoch 58592 MJD
Right Ascension 150.591 deg
Declination 1.69575 deg
V Magnitude 21.22 mag
Solar Elongation -123.1 deg
Galactic Latitude 42.21 deg
Rate 0.297 deg/day
Direction 31.291 deg

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