Ephemerides, Grids, Date conversion
 | Enter a Calendar date OR a Julian date, then click the OK button to make the conversion.
You may optionnally compute several options by checking the corresponding checkboxes |  |
Solar parameters (Carrington rotation, B0, L0, P)
| Carrington rotation: 2300 | Start date: 2025-7-16/16:47 | End date: 2025-8-12/22:1 |
| Central meridian L0: 330.08 degrees | B0 angle: 4.70 degrees | P angle: 5.46 degrees |
Grid
WDC-Solar Activity, Regular Member of 
Last update: 18 Jul 2024 14:10