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AstDyS ∴ Objects ∴ 2007SK21 ∴ Summary
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(320309) 2007SK21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.10412 3.586e-08 au
e 0.021815 7.132e-08
i 9.087 6.126e-06 deg
Ω 236.382 4.484e-05 deg
ω 307.675 0.0001488 deg
M 192.602 0.0001391 deg

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Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 3.0364 au
Aphelion 3.1718 au
Asc. node-Earth separation 2.05039 au
Desc. node-Earth separation 2.15696 au
Earth MOID 2.04175 au
Orbital period 1997.59 days
Date of orbit computation  feb 22 02:58
Observational summary
Optical observations (Discarded) 452 (4)
Radar observations (Discarded) 0 (0)
Arc length 9936.04 days
Unobserved 112 days

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Ephemeris at epoch 60420 MJD
Right Ascension 19.1136 deg
Declination 12.5421 deg
V Magnitude 21.32 mag
Solar Elongation 8.74 deg
Galactic Latitude -49.87 deg
Rate 0.365 deg/day
Direction 70.242 deg

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