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Sunspots and active regions on Dec 28, 2021
Active areas
Sunspots and active regions
The following regions with sunspots can be now observed on the Sun's surface
Group number | Sunspots Location on the Sun | The number of spots in the group | The classification by the Zurich's modified system | Area (millions of shares of the solar hemisphere) | Group length (in degrees) | Carrington Longitude (in degrees) | Group's magnet type |
№ 2920 | S16 W43 | 08 | cao | 0070 |
04 | 238 | beta |
№ 2919 | S11 E40 | 01 | hrx | 0010 |
01 | 155 | alpha |
№ 2918 | N21 W12 | 15 | dai | 0180 |
13 | 207 | beta |
№ 2916 | S15 E06 | 21 | ekc | 0480 |
13 | 189 | beta |
H-alpha plages without spots
The following H-alpha plages without spots can be currently observed on the Sun's surface
Area number | Coordinates | Carrington Longitude (in degrees) |
№ 2917 | S28 W34 | 229 |
№ 2915 | N16 W44 | 239 |
№ 2914 | S17 W61 | 256 |
№ 2913 | S25 W65 | 260 |
№ 2912 | S13 W41 | 236 |
№ 2911 | N20 W81 | 276 |