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(157236) 2004RB89  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.28706 1.093e-08 au
e 0.150642 4.754e-08
i 8.355 5.026e-06 deg
Ω 194.76 2.893e-05 deg
ω 143.255 3.327e-05 deg
M 231.777 1.707e-05 deg

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Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9425 au
Aphelion 2.6316 au
Asc. node-Earth separation 1.54172 au
Desc. node-Earth separation 0.99593 au
Earth MOID 0.94143 au
Orbital period 1263.32 days
Date of orbit computation  apr 23 20:22
Observational summary
Optical observations (Discarded) 539 (5)
Radar observations (Discarded) 0 (0)
Arc length 8724.24 days
Unobserved 36 days

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Ephemeris at epoch 60426 MJD
Right Ascension 195.288 deg
Declination -4.20841 deg
V Magnitude 20.18 mag
Solar Elongation -159.67 deg
Galactic Latitude 58.58 deg
Rate 0.238 deg/day
Direction -55.28 deg

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