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Geminids Result(2003)

In 2003, although errors of observation were wider than annual year, the activity level was higher. The estimated peak was λo262°.0. This was earlier peak than annual year.

Activity Level (using worldwide data)

Geminids

Observed Peaks

Time(UT) Solar Long. Activity Level
Dec.14th 07h 261°806 5.46 ± 1.69

Estimated Compornents of Geminid activity

Trail-No. Peak Time(UT) Solar Long. A(max) FWHM(hr)
GEM03C01 Dec.14 12h00m 262°040 4.0 -28.0/+8.0

Parameter

  • Radiant : α = 112°.0, δ = +32°.0
  • Radian Elevation : 20° < h < 70°
  • Using data within ± 0.75 σ in all observed data.

Reference

  • Structure of meteor activity is estimated by "Lorentz profile".
  • Observed data provided by RMOJ and RMOB