- Navigation
- Data
- Synoptic Data »
- Database »
- Archive Data »
- Solar Images / FTP-Server
- Data Policy
- Docs & Info
- About
|
|
|
| Live Data |
|
» Latest Images » Latest Hα (ESA SSA) » Flare Monitoring (live) |
| Synoptic Data |
|
» Daily Overview » Two Weeks Photosphere » Two Weeks Chromosphere |
|
» Sunspot Numbers » Sunspot Drawings » Hα » White-light » CaIIK |
|
» Filaments » Synoptic Maps |
| Full Data Archive |
|
» Archive / Ftp-Server / Local |
|
» Fast Mirror Archive / Graz |
| Archive Database Search |
| » Observation Database |
|
» KSO Sunspot Numbers » NOAA Active Regions |
| » Flares |
| » Filaments |
| » KSO observing logs |
| » KSO Sunspots |
| Misc. |
| » Solar Ephemeris |
| » NOAA Solar Region Data |
| 1957-08-20 | Julian Date: 2436071.0005 | P = 17.776° B0 = 6.894° L0 = 118.2° Carr# 1390 |
|---|---|---|
| 12:00 UTC | Dist. = 1.011 AU App. Diam. = 1897.8" Elevation = 53.99° | Sunrise 04:08:01 UTC Sunset 18:06:34 UTC |
| Sun - Photosphere for 1957-08-20 | Sun - Chromosphere for 1957-08-20 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
|
|
||||||||||||||||||||||||||||||||||||||||||||||||||||
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||
|
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||
| Since 01.01.2026: 2876146 Visits / 20918582 Clicks | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| » Data Policy | » KSO Homepage | » Astrophysics and Geophysics | » University of Graz | Contact |
|---|