NGC 869 is an open cluster located 7600 light years away in the constellation of Perseus.
The Crab Nebula, M1 or NGC 1952 is a supernova remnant and pulsar wind nebula in the constellation of Taurus.
NGC 4501 is a spiral galaxy of type Sb.
NGC 2264 is the designation number of the New General Catalogue that identifies two astronomical objects as a single object:
- the Cone Nebula,
- the Christmas Tree Cluster,
All of the objects are located in the Monoceros constellation.