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AstDyS ∴ Objects ∴ 2009JW12 ∴ Summary
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(529011) 2009JW12  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.87365 1.159e-08 au
e 0.070497 6.59e-08
i 21.9 7.778e-06 deg
Ω 192.952 9.627e-06 deg
ω 232.402 4.935e-05 deg
M 78.692 5.216e-05 deg

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Other useful info
Absolute Magnitude (H)    18.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7416 au
Aphelion 2.0057 au
Asc. node-Earth separation 0.94844 au
Desc. node-Earth separation 0.78841 au
Earth MOID 0.78032 au
Orbital period 936.768 days
Date of orbit computation  apr 23 21:42
Observational summary
Optical observations (Discarded) 289 (4)
Radar observations (Discarded) 0 (0)
Arc length 7759 days
Unobserved 136 days

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Ephemeris at epoch 60423 MJD
Right Ascension 128.568 deg
Declination 3.63355 deg
V Magnitude 21.93 mag
Solar Elongation -96.79 deg
Galactic Latitude 24.47 deg
Rate 0.421 deg/day
Direction 66.74 deg

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