In the mid-1950's, astronomer-astronaut Karl Henize published a catalog of over 2000 Planetary Nebulae. These are designated by the prefix "He". Many of these objects are in the southern hemisphere and make good targets for visual observers.
![]() Heinze 2-34 |
![]() Heinze 2-37 |
![]() Heinze 2-45 |
![]() Heinze 2-51 |
![]() Heinze 2-63 |
![]() Heinze 2-72 |
![]() Heinze 2-105 |
![]() Heinze 2-123 |
![]() Heinze 2-129 |
![]() Heinze 2-145 |
![]() Heinze 3-1357 |
![]() Haro 1-26 |