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AstDyS ∴ Objects ∴ 1999VX21 ∴ Summary
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(187828) 1999VX21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.18444 5.962e-09 au
e 0.247378 5.79e-08
i 3.565 5.627e-06 deg
Ω 208.901 6.7e-05 deg
ω 161.613 6.786e-05 deg
M 225.543 9.736e-06 deg

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Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.6441 au
Aphelion 2.7248 au
Asc. node-Earth separation 1.67528 au
Desc. node-Earth separation 0.66654 au
Earth MOID 0.64443 au
Orbital period 1179.26 days
Date of orbit computation  apr 23 20:29
Observational summary
Optical observations (Discarded) 529 (4)
Radar observations (Discarded) 0 (0)
Arc length 8555.94 days
Unobserved 404 days

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Ephemeris at epoch 60425 MJD
Right Ascension 229.099 deg
Declination -16.5034 deg
V Magnitude 20.71 mag
Solar Elongation 163.78 deg
Galactic Latitude 33.97 deg
Rate 0.241 deg/day
Direction -68.931 deg

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