Daily Sunspot Evaluation

Observation Details Friday, 20 February 2026

No
20423
Date
2026 / 02 / 20,459
Time
11:01 UT
Seeing
3 / 5
Number of groups (g)
3
Number of spots (f)
6
Relative number (R)
36
Lf
1
P0
-19.11°
B0
-7.02°
L0
354.71°
Observer
Emre YILMAN
20.02.2026 photosphere drawing

Sunspot groups

NoGroup (class – spots)BΔ LLΔ LfUNOAA
1HH_ – 1 968.5W63 69.5W5.7
2AX_ – 1 1637.9W33 38.9W-
3BXO – 4 707.7W2 08.7W6.5

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