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(490400) 2009RA  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.66899 1.589e-08 au
e 0.283416 5.716e-08
i 14.201 5.845e-06 deg
Ω 107.441 2.59e-05 deg
ω 244.134 2.872e-05 deg
M 130.854 9.354e-06 deg

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Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9126 au
Aphelion 3.4254 au
Asc. node-Earth separation 1.81797 au
Desc. node-Earth separation 1.16804 au
Earth MOID 0.95216 au
Orbital period 1592.64 days
Date of orbit computation  apr 23 21:34
Observational summary
Optical observations (Discarded) 300 (0)
Radar observations (Discarded) 0 (0)
Arc length 5769.29 days
Unobserved 71 days

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Ephemeris at epoch 60425 MJD
Right Ascension 131.721 deg
Declination 27.5209 deg
V Magnitude 22.77 mag
Solar Elongation -91.75 deg
Galactic Latitude 36.28 deg
Rate 0.133 deg/day
Direction 111.543 deg

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