Planetary Nebulae
Planetary Nebulae
Planetary Nebulae
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Catalog LDû Objet
  (10 inputs)
Pascal Le Dû
The catalog LDû Objet includes: 10 other objects
NameGal. Coord.RADECSizeType
LDû Objet 1PN-G 19:42:27.00-17:01:06.000.4 arc minGalaxy ?
LDû Objet 2PN-G 06:07:37.00-27:55:19.000.2 arc minGalaxy ?
LDû Objet 3PN-G 19:08:55.00+35:27:24.000.1 arc minGalaxy ?
LDû Objet 4PN-G 19:45:37.00+48:38:27.000.2 x 0.4 arc minGalaxy ? Cluster ?
LDû Objet 5PN-G 21:13:09.00+46:22:32.002.6 x 2.6 arc minDiffuse nebula ?
LDû Objet 6PN-G 19:52:06.00+09:44:07.000.2 arc minGalaxy ?
LDû Objet 7PN-G 20:11:00.00+01:40:57.000.5 arc minGalaxy ?
LDû Objet 8PN-G 10:58:04.77-67:00:49.805 x 3 arc minCometary globule ?
LDû Objet 9PN-G 10:57:33.23-66:44:48.901.6 x 0.9 arc minHII region ?
LDû Objet 10PN-G 10:26:12.66-58:21:24.200.5 arc minSimple star ?
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:
188 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