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AstDyS ∴ Objects ∴ 1999JS11 ∴ Summary
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(162174) 1999JS11  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.18577 1.382e-08 au
e 0.194671 7.082e-08
i 24.316 9.732e-06 deg
Ω 219.377 1.317e-05 deg
ω 310.874 2.456e-05 deg
M 48.11 1.939e-05 deg

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Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7603 au
Aphelion 2.6113 au
Asc. node-Earth separation 0.85638 au
Desc. node-Earth separation 1.41744 au
Earth MOID 0.81567 au
Orbital period 1180.33 days
Date of orbit computation  Oct 31 06:39
Observational summary
Optical observations (Discarded) 455 (4)
Radar observations (Discarded) 0 (0)
Arc length 6943.86 days
Unobserved 311 days

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Ephemeris at epoch 58566 MJD
Right Ascension 307.22 deg
Declination 0.7579 deg
V Magnitude 20.63 mag
Solar Elongation 55.34 deg
Galactic Latitude -21.16 deg
Rate 0.43 deg/day
Direction 61.379 deg

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