Whole sign house system in Hellenistic astrology amplifies four pivot points (kentra), also called ascensions (anaphora), each flanked by one place that follows while the other declines. It also magnifies the exact change, the cusp, of one sign to another, like tonight's ingress from Scorpio to Sagittarius Moon occurring (in personal nativity) from the place of pre-ascension (proanaphora) to the place of the hour-marker, and, as it turns out, obsession about an athlete considered ahead of his time for fixating on timing himself.
Sunday, June 13, 1897, Turku, FIN, 00:00:
- Sun 22° 08' Gemini
- Moon 24° 38' Scorpio
- Mercury 29° 41' Taurus
- Saturn 25° 40' Rx / Uranus 26° 00' Rx Scorpio
Sunday, June 13, 1897, Turku, FIN, 23:59:
- Sun 23° 05' Gemini
- Moon 9° 44' Sagittarius
- Mercury 0° 27' Gemini
- Saturn 25° 36' Rx / Uranus 25° 37' Rx Scorpio