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Result of Orionids 2016

2016 Orionids was same activity was 2013 and 2014. The observed peak was also unclear. The visual ZHR=30 was estimated by using past correlations.

Activity Level (using worldwide data)

Orionids Activity Level Graph

Observed Peaks

Time(UT) Solar Long. Activity Level
Oct. 22nd 13h 209°.347 0.63 ± 0.60

Estimated Compornents of Orionid activity

Comp.Code Peak Time(UT) Solar Long. A(max) FWHM(hr)
ORI16C01 Oct. 22nd 00h30m 208°.808 0.3 -96.0< / +96.0<

Parameter

  • Radiant : α = 95°, δ = +16°
  • 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