NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2007PR9 ∴ Summary
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2007PR9  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 2.45372 0.0001168 au
e 0.517374 2.191e-05
i 5.283 0.0001275 deg
Ω 80.925 0.0003855 deg
ω 283.634 0.0007114 deg
M 211.961 0.06693 deg

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Other useful info
Absolute Magnitude (H)    20.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.1842 au
Aphelion 3.7232 au
Asc. node-Earth separation 0.61813 au
Desc. node-Earth separation 1.03165 au
Earth MOID 0.20669 au
Orbital period 1403.9 days
Date of orbit computation   Jul 10 18:41
Observational summary
Optical observations (Discarded) 54 (0)
Radar observations (Discarded) 0 (0)
Arc length 85 days
Unobserved 3548 days

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Ephemeris at epoch 57956 MJD
Right Ascension 180.479 deg
Declination 4.61741 deg
V Magnitude 27.31 mag
Solar Elongation -59.54 deg
Galactic Latitude 64.58 deg
Rate 0.204 deg/day
Direction 118.335 deg

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