Canis Major

Canis Major is the 43rd biggest constellation in the night sky. It’s brightest star, Sirius (a.k.a. α Canis Majoris), is part of the winter triangle along with Betelgeuse in Orion, and Procyon in Canis Minor. It’s best seen from January to February at latitudes 56°N to 90°S. 

Carina

Carina is the 34th largest constellation in the night sky.

Caelum

Caelum is number 81 on the size scale and is best visible in December to January at latitudes 41°N to 90°S.

Ara

Ara is the 63rd largest constellation in the night sky and is found mid-latitude in the Southern Hemisphere. It’s brightest star is α Arae at a magnitude of 3.0.

Apus

Apus is the 67th biggest constellation in the night sky and is fairly close to the south celestial pole. It is fully visible from latitudes 7°N to 90°S.

Antlia

Antlia is a southern constellation representing an air pump. It is the 62nd largest constellation in the night sky and is best visible from March to April. Its brightest star is α Antliae with a magnitude of 4.2.