On This Day

What Happened on February 13, 1578

Historical Events

Event of interestEvent of Interest

Tycho Brahe first sketches "Tychonic system" of solar system

Astronomer Tycho Brahe
Tycho Brahe

1578 Highlights

About February 13, 1578

Day of the Week: Thursday
How Long Ago? 443 years and 13 days
Leap Year: No

Star Sign: Aquarius