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(55237) 2001RK81  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.57004 1.155e-08 au
e 0.140183 5.921e-08
i 6.048 6.307e-06 deg
Ω 357.294 3.911e-05 deg
ω 342.376 4.364e-05 deg
M 187.156 2.473e-05 deg

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Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2098 au
Aphelion 2.9303 au
Asc. node-Earth separation 1.21892 au
Desc. node-Earth separation 1.91295 au
Earth MOID 1.20203 au
Orbital period 1504.9 days
Date of orbit computation  apr 23 19:57
Observational summary
Optical observations (Discarded) 889 (5)
Radar observations (Discarded) 0 (0)
Arc length 11075 days
Unobserved 49 days

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Ephemeris at epoch 60425 MJD
Right Ascension 154.226 deg
Declination 11.7498 deg
V Magnitude 20.46 mag
Solar Elongation -116.91 deg
Galactic Latitude 50.67 deg
Rate 0.035 deg/day
Direction 167.403 deg

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