Leo the constellation is not measured in degrees. It's a region of the sky containing a group of stars that appear to form a pattern.

Here's what we can measure about Leo:

* Area: Leo covers approximately 947 square degrees of the sky, making it the 12th largest constellation in the sky.

* Right Ascension: The right ascension of Leo ranges from about 9 hours 50 minutes to 11 hours 57 minutes.

* Declination: The declination of Leo ranges from about 5 degrees to 35 degrees north.

So, while you can't measure Leo in degrees, you can describe its size and location in the sky using various astronomical measurements.