Ursae Majoris Star System

Ursae Majoris contains 15 resources.

Ursae Majoris refers to stars that belong to the constellation Ursa Major, which translates to "The Great Bear." Ursa Major is one of the most recognized constellations in the northern sky, primarily due to its famous asterism, the Big Dipper (or Plough, in some cultures).

Here's are some prominent stars within Ursa Major:

1. Dubhe (α Ursae Majoris): This is the second-brightest star in Ursa Major and serves as one of the "pointer" stars which can be used to find Polaris, the North Star.

2. Merak (β Ursae Majoris): This star is the other "pointer" alongside Dubhe.

3. Phecda (γ Ursae Majoris) and Megrez (δ Ursae Majoris): These stars form the bottom and the junction of the Big Dipper's bowl, respectively.

4. Alioth (ε Ursae Majoris): This is the brightest star in Ursa Major and is located in the middle of the Big Dipper's handle.

5. Mizar (ζ Ursae Majoris): Located in the bend of the Big Dipper's handle. It's known for its nearby visual companion, Alcor, making them a popular test for good eyesight and are sometimes called the "Horse and Rider."

6. Alkaid (η Ursae Majoris): This star marks the tip of the Big Dipper's handle.

Beyond these stars, Ursa Major contains a plethora of deep-sky objects, galaxies, and other stars of interest to astronomers.

The constellation is circumpolar in the Northern Hemisphere, which means it never sets for observers at northern latitudes, making it a familiar and constant presence in the night sky throughout the year.