NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2008PR9 ∴ Summary
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2008PR9  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 0.943205 3.961e-07 au
e 0.511766 7.436e-06
i 3.304 9.75e-06 deg
Ω 18.977 0.001492 deg
ω 75.409 0.001213 deg
M 93.446 0.001888 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 -0.38195 au
Desc. node-Earth separation -0.20229 au
Earth MOID 0.02218 au
Orbital period 334.586 days
Date of orbit computation   Mar 13 11:07
Observational summary
Optical observations (Discarded) 24 (0)
Radar observations (Discarded) 0 (0)
Arc length 2834 days
Unobserved 769 days

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Ephemeris at epoch 58290 MJD
Right Ascension 303.472 deg
Declination -30.4093 deg
V Magnitude 22.58 mag
Solar Elongation 148.86 deg
Galactic Latitude -30.07 deg
Rate 0.647 deg/day
Direction -114.727 deg

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