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AstDyS ∴ Objects ∴ 1991VV9 ∴ Summary
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(58189) 1991VV9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.42521 6.985e-09 au
e 0.184292 3.998e-08
i 2.355 3.62e-06 deg
Ω 117.063 0.0001279 deg
ω 198.417 0.0001285 deg
M 278.23 1.304e-05 deg

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Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9783 au
Aphelion 2.8722 au
Asc. node-Earth separation 1.85577 au
Desc. node-Earth separation 0.97824 au
Earth MOID 0.96449 au
Orbital period 1379.5 days
Date of orbit computation  apr 23 19:58
Observational summary
Optical observations (Discarded) 787 (8)
Radar observations (Discarded) 0 (0)
Arc length 11822.2 days
Unobserved 39 days

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Ephemeris at epoch 60427 MJD
Right Ascension 220.343 deg
Declination -11.516 deg
V Magnitude 19.37 mag
Solar Elongation 173.9 deg
Galactic Latitude 43.05 deg
Rate 0.245 deg/day
Direction -71.838 deg

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