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AstDyS ∴ Objects ∴ 1999SS16 ∴ Summary
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(70422) 1999SS16  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.53426 9.935e-09 au
e 0.12643 5.023e-08
i 11.819 3.306e-06 deg
Ω 218.511 2.335e-05 deg
ω 269.056 2.67e-05 deg
M 278.424 1.327e-05 deg

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Other useful info
Absolute Magnitude (H)    14.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2139 au
Aphelion 2.8547 au
Asc. node-Earth separation 1.49197 au
Desc. node-Earth separation 1.49669 au
Earth MOID 1.26644 au
Orbital period 1473.58 days
Date of orbit computation  feb 22 02:05
Observational summary
Optical observations (Discarded) 1869 (4)
Radar observations (Discarded) 0 (0)
Arc length 8882.83 days
Unobserved 99 days

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Ephemeris at epoch 60423 MJD
Right Ascension 33.5972 deg
Declination 13.7013 deg
V Magnitude 19.58 mag
Solar Elongation -2.98 deg
Galactic Latitude -44.48 deg
Rate 0.455 deg/day
Direction 75.266 deg

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