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Result of ηAquarids(2014)

2014 η-Aquarids was weaker activity than annual year. After the peak time, some activity was observed around λo49°, for example, it was daytime meteor shower.

Activity Level (using worldwide data)

Graph of η-Aquarids

Observed Peaks

Time(UT) Solar Long. Activity Level
May 6th 05h 45°.429 1.44 ± 0.17

Estimated Compornents of ηAquarids activity

Trail-No. Peak Time(UT) Solar Long. A(max) FWHM(hr)
EAQ14C01 May 6th 00h30m 45°.227 1.0 -24.0 / +36.0
EAQ14C02 May 10th 00h30m 49°.098 0.5 -30.0 / +36.0

Parameter

  • Radiant : α = 338°, δ = -1°
  • Radiant Drift: Δα = 1°, Δδ = +0°.4
  • Radian Elevation : 15° < h
  • Using data within ± 0.50 σ in all observed data.

Reference

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