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AstDyS ∴ Objects ∴ 1999SH11 ∴ Summary
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(21796) 1999SH11  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.77823 1.334e-08 au
e 0.19133 3.028e-08
i 8.95 3.702e-06 deg
Ω 70.165 2.5e-05 deg
ω 224.937 2.717e-05 deg
M 169.514 1.132e-05 deg

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Other useful info
Absolute Magnitude (H)    14.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2467 au
Aphelion 3.3098 au
Asc. node-Earth separation 2.11049 au
Desc. node-Earth separation 1.34333 au
Earth MOID 1.24072 au
Orbital period 1691.41 days
Date of orbit computation  feb 22 01:54
Observational summary
Optical observations (Discarded) 1812 (25)
Radar observations (Discarded) 0 (0)
Arc length 14500.8 days
Unobserved 89 days

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Ephemeris at epoch 60419 MJD
Right Ascension 94.791 deg
Declination 28.6923 deg
V Magnitude 20.82 mag
Solar Elongation -65.24 deg
Galactic Latitude 6.28 deg
Rate 0.24 deg/day
Direction 92.756 deg

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