RUS↔ENG
<-
->
December : 2017
su mo tu we th fr st
12
3456789
10111213141516
17181920212223
24252627282930
31

Diary

Diary's archive

Active areas

Dec 11, 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
№ 2691S03 E4201Axx001001221Alpha

H-alpha plages without spots

The following H-alpha plages without spots can be currently observed on the Sun's surface
Area numberCoordinatesCarrington Longitude (in degrees)
№ 2690N06 W72335

© TESIS: tesis.lebedev.ru