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AstDyS ∴ Objects ∴ 1999SS11 ∴ Summary
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(40728) 1999SS11  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.60681 8.746e-09 au
e 0.223369 3.81e-08
i 4.446 3.186e-06 deg
Ω 94.129 5.462e-05 deg
ω 247.816 5.531e-05 deg
M 322.434 9.111e-06 deg

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Other useful info
Absolute Magnitude (H)    14.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0245 au
Aphelion 3.1891 au
Asc. node-Earth separation 1.72149 au
Desc. node-Earth separation 1.268 au
Earth MOID 1.0212 au
Orbital period 1537.31 days
Date of orbit computation  feb 22 01:58
Observational summary
Optical observations (Discarded) 1934 (15)
Radar observations (Discarded) 0 (0)
Arc length 9194.83 days
Unobserved 299 days

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Ephemeris at epoch 60420 MJD
Right Ascension 320.303 deg
Declination -16.8078 deg
V Magnitude 19.27 mag
Solar Elongation 72.62 deg
Galactic Latitude -40.53 deg
Rate 0.444 deg/day
Direction 75.985 deg

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