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AstDyS ∴ Objects ∴ 2011JC21 ∴ Summary
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2011JC21  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.43594 9.92e-07 au
e 0.061518 3.269e-06
i 7.797 3.597e-05 deg
Ω 116.303 0.0001516 deg
ω 78.429 0.006379 deg
M 15.205 0.005471 deg

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Other useful info
Absolute Magnitude (H)    17.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2861 au
Aphelion 2.5858 au
Asc. node-Earth separation 1.41238 au
Desc. node-Earth separation 1.43999 au
Earth MOID 1.29923 au
Orbital period 1388.67 days
Date of orbit computation  Oct 31 11:32
Observational summary
Optical observations (Discarded) 29 (0)
Radar observations (Discarded) 0 (0)
Arc length 2519.96 days
Unobserved 270 days

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Ephemeris at epoch 58466 MJD
Right Ascension 239.219 deg
Declination -15.205 deg
V Magnitude 22.86 mag
Solar Elongation 21.97 deg
Galactic Latitude 28.24 deg
Rate 0.495 deg/day
Direction 102.279 deg

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