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AstDyS ∴ Objects ∴ 2011SJ143 ∴ Summary
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2011SJ143  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.32181 1.643e-08 au
e 0.226079 6.527e-08
i 2.828 9.872e-06 deg
Ω 23.622 0.0001184 deg
ω 300.873 0.0001307 deg
M 226.649 4.1e-05 deg

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Other useful info
Absolute Magnitude (H)    18.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7969 au
Aphelion 2.8467 au
Asc. node-Earth separation 0.97796 au
Desc. node-Earth separation 1.4898 au
Earth MOID 0.78678 au
Orbital period 1292.23 days
Date of orbit computation  feb 22 07:48
Observational summary
Optical observations (Discarded) 124 (1)
Radar observations (Discarded) 0 (0)
Arc length 6647.94 days
Unobserved 481 days

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Ephemeris at epoch 60419 MJD
Right Ascension 166.033 deg
Declination 7.76835 deg
V Magnitude 22.74 mag
Solar Elongation -135.02 deg
Galactic Latitude 58.05 deg
Rate 0.11 deg/day
Direction -78.091 deg

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