Daily Sunspot Evaluation

Observation Details Thursday, 30 April 2026

No
20458
Date
2026 / 04 / 30,333
Time
08:00 UT
Seeing
3 / 5
Number of groups (g)
7
Number of spots (f)
63
Relative number (R)
133
Lf
2
P0
-24.24°
B0
-4.27°
L0
166.28°
Observer
Yağız ALTIKULAÇ
30.04.2026 photosphere drawing

Sunspot groups

NoGroup (class – spots)BΔ LLΔ LfUNOAA
1FAC – 6 1861.2W227 63.2W18.7
2EAC – 9 1925.9W192 27.9W12.8
3AX_ – 2 1707.1W173 09.1W0.8
4CHI – 23 505.7E161 03.7E10.1
5BXI – 6 -942.6W209 44.6W6.7
6DAI – 12 -2302.3W169 04.3W7.6
7AX_ – 5 -545.7E121 43.7E2.9

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