RUS↔ENG
<-
->
September : 2017
su mo tu we th fr st
12
3456789
10111213141516
17181920212223
24252627282930

Diary

Diary's archive

Active areas

Sep 27, 2017
sunspots

Sunspots and active regions

The following regions with sunspots can be now observed on the Sun's surface
Group numberSunspots Location on the SunThe number of spots in the groupThe classification by the Zurich's modified systemArea (millions of shares of the solar hemisphere)Group length (in degrees)Carrington Longitude (in degrees)Group's magnet type
№ 2681S15 W0907Cso012006181Beta
№ 2682S11 E4601Hax018003122Alpha
№ 2683N12 E6002Dao016005111Beta

H-alpha plages without spots

No H-alpha plages without spots can be currently observed on the Sun's surface

© TESIS: tesis.lebedev.ru