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2009RA4  ▹ 
SUMMARY
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.2662 0.0002087 au
e 0.44949 4.556e-05
i 6.203 0.0004287 deg
Ω 358.144 8.571e-05 deg
ω 345.3 0.001131 deg
M 96.519 0.2134 deg

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Other useful info
Absolute Magnitude (H)    21.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.2476 au
Aphelion distance 3.2848 au
Asc. node-Earth separation 0.25693 au
Desc. node-Earth separation 2.20398 au
Earth MOID 0.24199 au
Orbital period 1246.08 days
Date of orbit computation   feb 26 10:49
Observational summary
Optical observations (Discarded) 39 (0)
Radar observations (Discarded) 0 (0)
Arc length 58 days
Unobserved 5285 days

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Ephemeris
(Epoch 60431 MJD)
Right Ascension 112.043 deg
Declination 26.3366 deg
V Magnitude 27.29 mag
Solar Elongation -69 deg
Galactic Latitude 19.24 deg
Rate 0.274 deg/day
Direction 104.728 deg

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