| Objects identified by amateur astronomers are classified in 2 lists. List I groups planetary nebulae candidates and list II, objects of unknown nature. These objects are found in the catalogs of each discoverer.
IR candidates (Mid-intrared) are also accessible from this page. | | Select one or more catalogs:
(Click on a catalog for quick access to its contents) | | | | | | | |
| Mid-infrared catalogs:
(Click on a catalog for quick access to its contents) | | |
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Planetary Nebulae
| | Respect capital letters and spaces ! | | Example: PN-G 262.4-01.9 or DeGaPe 32 | | | | Current classification: | | | 855 inputs in total, with: | | - 60 planetary nebulae | | - 20 likely planetary nebulae | | - 632 possible planetary nebulae | | - 143 other objects | | | In 2020... | | 125 inputs have been added to the lists, with: | | - 106 PN candidates and 19 "objects" | | | PN candidates not yet published: | | | Name | Gal. Coord. | Origine | | StDr 53 | PN-G 105.4-03.3 | IPHAS, DSS... | | StDr 52 | PN-G 012.4+02.5 | SHS, PanSTARRS... | | StDr 51 | PN-G 014.1-00.7 | SHS, PanSTARRS... | | StDr 50 | PN-G 324.8+00.8 | SHS, DECaPS... | | StDr 49 | PN-G 025.6-08.3 | SHS, PanSTARRS... | | StDr 48 | PN-G 247.0+01.0 | SHS, DECaPS... | | StDr 47 | PN-G 253.7+19.4 | DSS, PanSTARRS... | | StDr 46 | PN-G 133.2-00.9 | IPHAS... | | StDr 45 | PN-G 049.8+02.0 | IPHAS, PanSTARRS... | | StDr 44 | PN-G 220.9-00.8 | SHS, PanSTARRS... | | ... | | | PN candidates observations: | | | 206 observations made | | Link to the spectroscopic observations list: HERE | |  |
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