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2009RA4  ▹ 
SUMMARY
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 2.26616 0.0002064 au
e 0.44942 4.616e-05
i 6.202 0.000433 deg
Ω 358.145 9.876e-05 deg
ω 345.291 0.001134 deg
M 154.326 0.2213 deg

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Other useful info
Absolute Magnitude (H)    21.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2477 au
Aphelion distance 3.2846 au
Asc. node-Earth separation 0.25659 au
Desc. node-Earth separation 2.20528 au
Earth MOID 0.24184 au
Orbital period 1246.04 days
Date of orbit computation   Jul 29 11:22
Observational summary
Optical observations (Discarded) 39 (0)
Radar observations (Discarded) 0 (0)
Arc length 58 days
Unobserved 5430 days

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Ephemeris
(Epoch 60576 MJD)
Right Ascension 159.275 deg
Declination 11.236 deg
V Magnitude 27.71 mag
Solar Elongation 23.58 deg
Galactic Latitude 54.69 deg
Rate 0.315 deg/day
Direction 112.914 deg

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