NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2008PR9 ∴ Summary
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2008PR9  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 0.943181 2.848e-07 au
e 0.511764 5.347e-06
i 3.304 8.234e-06 deg
Ω 18.978 0.001075 deg
ω 75.41 0.0008742 deg
M 238.25 0.00126 deg

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Other useful info
Absolute Magnitude (H)    22.5 mag
Slope parameter (G)    0.15 mag
Perihelion 0.4605 au
Aphelion 1.4259 au
Asc. node-Earth separation -0.38103 au
Desc. node-Earth separation -0.20095 au
Earth MOID 0.02206 au
Orbital period 334.573 days
Date of orbit computation   Oct 9 18:41
Observational summary
Optical observations (Discarded) 24 (2)
Radar observations (Discarded) 0 (0)
Arc length 2834 days
Unobserved 577 days

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Ephemeris at epoch 58098 MJD
Right Ascension 290.307 deg
Declination -21.0879 deg
V Magnitude 24.5 mag
Solar Elongation -30.03 deg
Galactic Latitude -15.76 deg
Rate 0.286 deg/day
Direction -70.644 deg

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