AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004PR55 ∴ Summary
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(271624) 2004PR55  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.6672 2.961e-08 au
e 0.192605 6.903e-08
i 4.406 6.161e-06 deg
Ω 111.273 9.79e-05 deg
ω 217.633 9.97e-05 deg
M 91.688 1.62e-05 deg

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Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1535 au
Aphelion 3.1809 au
Asc. node-Earth separation 2.04575 au
Desc. node-Earth separation 1.21116 au
Earth MOID 1.1433 au
Orbital period 1591.04 days
Date of orbit computation  Oct 31 07:46
Observational summary
Optical observations (Discarded) 306 (3)
Radar observations (Discarded) 0 (0)
Arc length 7233.66 days
Unobserved 509 days

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Ephemeris at epoch 58591 MJD
Right Ascension 99.7818 deg
Declination 23.5549 deg
V Magnitude 22.19 mag
Solar Elongation -71.54 deg
Galactic Latitude 7.96 deg
Rate 0.248 deg/day
Direction 91.475 deg

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