AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004PB91 ∴ Summary
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(117146) 2004PB91  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.61759 2.421e-08 au
e 0.275687 6.084e-08
i 3.361 7.674e-06 deg
Ω 157.833 9.312e-05 deg
ω 224.127 9.422e-05 deg
M 114.69 1.933e-05 deg

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Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.896 au
Aphelion 3.3392 au
Asc. node-Earth separation 2.0233 au
Desc. node-Earth separation 1.00956 au
Earth MOID 0.89998 au
Orbital period 1546.86 days
Date of orbit computation  Oct 31 06:10
Observational summary
Optical observations (Discarded) 601 (5)
Radar observations (Discarded) 0 (0)
Arc length 11045.6 days
Unobserved 422 days

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Ephemeris at epoch 58560 MJD
Right Ascension 188.891 deg
Declination -1.44108 deg
V Magnitude 20.03 mag
Solar Elongation 167.91 deg
Galactic Latitude 61.18 deg
Rate 0.219 deg/day
Direction -63.318 deg

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