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October Draconids Result i2012)

Outburst activity was seen like 2011. The peak time was around λo=195°.62 that was later than 2011. The peak level was around 1.8 estimaetd.

Activity Level (using woldwide data)

October Draconids

Observed Peaks

Time(UT) Solar Long. Activity Level
Oct. 08th 16h 195°.618 1.70 ± 0.81

Estimated Compornents of October Draconid activity

Comp.-No. Peak Time(UT) Solar Long. A(max) FWHM(hr)
DRA12C01 Oct. 08th 16h30m 195°.618 1.8 -1.0/+1.5

Parameter

  • Radiant : α = 262°, δ = +54°
  • Radian Elevation : 20° < h < 75°
  • Using data within ± 1.00 σ in all observed data.

Reference

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