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AstDyS ∴ Objects ∴ 2001RK55 ∴ Summary
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(88643) 2001RK55  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.55147 1.216e-08 au
e 0.136862 4.539e-08
i 15.35 4.726e-06 deg
Ω 163.196 1.391e-05 deg
ω 3.691 2.003e-05 deg
M 11.786 1.366e-05 deg

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Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2023 au
Aphelion 2.9007 au
Asc. node-Earth separation 1.21154 au
Desc. node-Earth separation 1.89211 au
Earth MOID 1.2102 au
Orbital period 1488.62 days
Date of orbit computation  apr 23 20:05
Observational summary
Optical observations (Discarded) 1890 (327)
Radar observations (Discarded) 0 (0)
Arc length 8721.21 days
Unobserved 34 days

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Ephemeris at epoch 60426 MJD
Right Ascension 176.437 deg
Declination 13.7528 deg
V Magnitude 18.77 mag
Solar Elongation -134.2 deg
Galactic Latitude 69.65 deg
Rate 0.066 deg/day
Direction -13.839 deg

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