Planetary Nebulae
Planetary Nebulae
Planetary Nebulae
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Catalog Ro
  (10 inputs)
Filipp Romanov
The catalog Ro includes: 10 possible planetary nebulae
NameGal. Coord.RADECSizeType
Ro 1PN-G 351.7+01.917:16:45.91-34:46:52.400.3 arc minPossible PN
Ro 2PN-G 323.4-01.415:35:25.53-57:40:34.660.3 arc minPossible PN
Ro 3PN-G 317.8+00.514:50:27.55-58:47:33.020.1 arc minPossible PN
Ro 4PN-G 349.3-00.117:18:07.28-37:53:37.600.1 arc minPossible PN
Ro 5PN-G 012.9-01.918:21:10.08-18:36:29.640.5 x 0.4 arc minPossible PN
Ro 6PN-G 316.7-01.014:48:23.77-60:45:28.670.3 x 0.2 arc minPossible PN
Ro 7PN-G 322.6-00.315:25:55.06-57:12:59.450.1 arc minPossible NP
Ro 8PN-G 323.6+00.315:28:14.78-56:03:10.040.1 arc minPossible NP
Ro 9PN-G 325.1-00.215:40:01.40-55:43:24.800.1 arc minPossible NP
Ro 10PN-G 356.2-01.517:42:24.44-32:57:03.470.1 arc minPossible PN
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:
NameGal. Coord.Origine
StDr 53PN-G 105.4-03.3IPHAS, DSS...
StDr 52PN-G 012.4+02.5SHS, PanSTARRS...
StDr 51PN-G 014.1-00.7SHS, PanSTARRS...
StDr 50PN-G 324.8+00.8SHS, DECaPS...
StDr 49PN-G 025.6-08.3SHS, PanSTARRS...
StDr 48PN-G 247.0+01.0SHS, DECaPS...
StDr 47PN-G 253.7+19.4DSS, PanSTARRS...
StDr 46PN-G 133.2-00.9IPHAS...
StDr 45PN-G 049.8+02.0IPHAS, PanSTARRS...
StDr 44PN-G 220.9-00.8SHS, PanSTARRS...
  PN candidates observations:
206 observations made
Link to the spectroscopic observations list: HERE
Planetary Nebulae .net
Contacts: - in charge PN and applications: Pascal Le Dû (
- webmaster: Thomas Petit (
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The Planetary Nebulae .net website offers all the useful and practical information about the planetary nebulae (candidates), how to apply for a new discovery and how to confirm the candidates. If you would like to contribute to the website, please visit the Data Gathering page and contact us.
Contributors: Pascal Le Dû - Thomas Petit - Olivier Garde - Nicolas Petit - Trygve Prestgard - Jean-Baptiste Feldmann - Lionel Mulato - Sakib Rasool - Dana Patchick