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AstDyS ∴ Objects ∴ 2011JA20 ∴ Summary
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2011JA20  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.27138 5.068e-08 au
e 0.169588 2.915e-07
i 2.779 1.477e-05 deg
Ω 108.902 0.0004139 deg
ω 140.545 0.000421 deg
M 36.786 5.228e-05 deg

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Other useful info
Absolute Magnitude (H)    18.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8862 au
Aphelion 2.6566 au
Asc. node-Earth separation 1.55445 au
Desc. node-Earth separation 0.93295 au
Earth MOID 0.87168 au
Orbital period 1250.36 days
Date of orbit computation  Oct 31 11:32
Observational summary
Optical observations (Discarded) 39 (0)
Radar observations (Discarded) 0 (0)
Arc length 2634.13 days
Unobserved 247 days

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Ephemeris at epoch 58531 MJD
Right Ascension 340.824 deg
Declination -9.81019 deg
V Magnitude 23.35 mag
Solar Elongation -10.95 deg
Galactic Latitude -55.2 deg
Rate 0.513 deg/day
Direction 68.477 deg

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