Search
AR12882 remains naked eye visible AR12884 vanished
Whitelight — October 12, 2021 at 10:22 AM · by isontheline · Wolf 14 · A 1 ⚠Warning — Your eye must be behind a suitable filter! Never look at the Sun without proper visual protection! Can cause serious eye damage or blindness!
Whitelight solar observation made on October 12, 2021 by isontheline and published on Wolf.Solar. Wolf number 14 (1 groups, 4 spots). Naked-eye A number 1. Carrington rotation 2249. Tags: AR12882, HARP6543.
Counts
| A number (naked eye) ⚠Warning — Your eye must be behind a suitable filter! Never look at the Sun without proper visual protection! Can cause serious eye damage or blindness! | 1 |
|---|
| Groups | 1 |
|---|
| Groups North | 1 |
|---|
| Groups South | 0 |
|---|
| Spots | 4 |
|---|
| Spots North | 4 |
|---|
| Spots South | 0 |
|---|
| Plages | 0 |
|---|
| CV number | 41 |
|---|
| Q value | 3 |
|---|
Conditions
| Seeing | 2 / 5 |
|---|
| Cloud cover (octas) | 0 |
|---|
Ephemerides
| Carrington rotation | 2249 |
|---|
| L₀ | 124.57° |
|---|
| B₀ | 6.06° |
|---|
| P | 26.24° |
|---|
| Declination | -7.56° |
|---|
| Julian day | 2459499.93194 |
|---|
AR12882HARP6543
View on Wolf.Solar ↗
Comments