| 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. | | Select one or more 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: | | | 549 inputs in total, with: | | - 40 planetary nebulae | | - 15 likely planetary nebulae | | - 392 possible planetary nebulae | | - 102 other objects | | 52 spectra made | | | In 2019... | | 143 inputs have been added to the lists, with: | | - 111 PN candidates and 32 "objects" | | 2 PN candidates have been confirmed as true PN | | | PN candidates not yet published: | | | Name | Gal. Coord. | Origine | | St 47 | PN-G 260.8-00.7 | DECaPS, SHS... | | St 46 | PN-G 268.0-02.3 | DECaPS, SHS... | | PreRa 1 | PN-G 007.4+00.6 | PanSTARRS, WISE, SPITZER... | | Dr 32 | PN-G 169.4+03.8 | IPHAS, PanSTARRS, DSS, WI... | | St 45 | PN-G 259.2+02.8 | DECaPS, SHS... | | Dr 31 | PN-G 052.6-02.0 | IPHAS, DSS... | | Mo 34 | PN-G 313.2-00.8 | WISE, SPITZER, DECaPS... | | Dr 30 | PN-G 109.9-08.1 | Andreas Zirke, MDW Halph... | | Dr 29 | PN-G 051.5-01.7 | MDW Halpha Sky Survey, IP... | | Dr 28 | PN-G 139.3-09.8 | MDW Halpha Sky Survey, DS... | | ... |  |
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