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2008PR9  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 0.943508 2.659e-09 au
e 0.511759 4.773e-08
i 3.307 4.655e-06 deg
Ω 18.711 0.0001281 deg
ω 75.635 0.0001268 deg
M 299.784 1.674e-05 deg

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Other useful info
Absolute Magnitude (H)    22.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.4607 au
Aphelion distance 1.4264 au
Asc. node-Earth separation -0.37927 au
Desc. node-Earth separation -0.20394 au
Earth MOID 0.02245 au
Orbital period 334.747 days
Date of orbit computation   feb 26 10:53
Observational summary
Optical observations (Discarded) 40 (0)
Radar observations (Discarded) 0 (0)
Arc length 4029 days
Unobserved 1704 days

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Ephemeris
(Epoch 60420 MJD)
Right Ascension 15.2025 deg
Declination 5.90969 deg
V Magnitude 23.9 mag
Solar Elongation 13.81 deg
Galactic Latitude -56.88 deg
Rate 1.31 deg/day
Direction 65.652 deg

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