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AstDyS ∴ Objects ∴ 1988RL13 ∴ Summary
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(17420) 1988RL13  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 5.20352 1.193e-07 au
e 0.082685 7.524e-08
i 15.858 8.662e-06 deg
Ω 59.315 2.434e-05 deg
ω 258.298 7.495e-05 deg
M 214.037 7.792e-05 deg

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Other useful info
Absolute Magnitude (H)    11.9 mag
Slope parameter (G)    0.15 mag
Perihelion 4.7733 au
Aphelion 5.6338 au
Asc. node-Earth separation 4.26794 au
Desc. node-Earth separation 4.06926 au
Earth MOID 3.80423 au
Orbital period 4335.55 days
Date of orbit computation  Oct 31 05:07
Observational summary
Optical observations (Discarded) 694 (4)
Radar observations (Discarded) 0 (0)
Arc length 14434.9 days
Unobserved 221 days

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Ephemeris at epoch 58499 MJD
Right Ascension 190.569 deg
Declination 12.4012 deg
V Magnitude 19.84 mag
Solar Elongation 109.8 deg
Galactic Latitude 75.12 deg
Rate 0.038 deg/day
Direction 38.432 deg

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