In the Chart Menu on a radix/natal chart page, select the Secondary Progressed option to instantly cast a Secondary Progressed (SP) chart for the radix. By default, LUNA will calculate the SP chart for the current time and the radix location. You can easily change this once the chart is cast by using the Spacetime Navigator panel.
Important
To cast a Secondary Progressed chart, you must be familiar with Auxiliary Charts first.
Using the Spacetime Navigator when viewing a Secondary Progressed chart will animate the SP chart. If you’re viewing a biwheel of Transits + SP, the Spacetime Navigator will animate both charts appropriately.
- To close the SP chart, select “Return to Natal Chart” option from Chart Menu.
- To save the current SP chart, select the Save link from the Info Panel.
When viewing this auxiliary chart or its corresponding radix chart, any of your previously saved charts of this type are available from the Saved Charts button. You can save as many auxiliary charts as you like and select to sort them by any of the following values:
- Time: This is the default sort order and will show your saved Auxiliary Charts in chronological order.
- Label: If you labeled the chart, selecting this sort option will alphabetize them in the list.
- Location: Select this option to sort your charts alphabetically according to the location name.
FYI
LUNA calculates the angles and house cusps of secondary progressions according to Solar Arc Longitude. This means once the progressed Sun is calculated, the same progression value is applied to the Midheaven. In turn, the remaining angles and house cusps are calculated based on this progressed MC value.