AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1999UU27 ∴ Summary
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(121522) 1999UU27  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.73085 2.221e-08 au
e 0.132634 5.059e-08
i 2.978 8.336e-06 deg
Ω 3.643 0.0001089 deg
ω 265.758 0.0001138 deg
M 156.198 3.242e-05 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3686 au
Aphelion 3.0931 au
Asc. node-Earth separation 1.70686 au
Desc. node-Earth separation 1.65798 au
Earth MOID 1.35363 au
Orbital period 1648.33 days
Date of orbit computation  Oct 31 06:12
Observational summary
Optical observations (Discarded) 371 (4)
Radar observations (Discarded) 0 (0)
Arc length 6660.79 days
Unobserved 471 days

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Ephemeris at epoch 58568 MJD
Right Ascension 80.0514 deg
Declination 26.0186 deg
V Magnitude 21.85 mag
Solar Elongation -76.29 deg
Galactic Latitude -6.32 deg
Rate 0.225 deg/day
Direction 89.526 deg

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