Planetary Nebulae
Planetary Nebulae
Planetary Nebulae
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Catalog Su Objet
  (8 inputs)
Guoyou Sun
The catalog Su Objet includes: 1 possible planetary nebula
5 new candidates
2 other objects
NameGal. Coord.RADECSizeStatut
Su Objet 1PN-G 156.0+04.904:54:59.34+51:25:20.100.6 x 0.2 arc minNew candidate
Su Objet 2PN-G 119.0+03.200:13:48.27+65:48:15.291.1 x 0.8 arc minEmission line star possible
Su Objet 3PN-G 296.5-14.711:02:43.08-76:17:28.232.5 x 0.4 arc minNew candidate
Su Objet 4 *PN-G 120.5+02.600:28:32.08+65:27:43.660.8 x 0.5 arc minNot NP
Su Objet 5 *PN-G 282.3-00.710:10:11.60-57:00:09.200.5 x 0.3 arc minNew candidate
Su Objet 6 *PN-G 285.4-02.110:24:34.90-59:56:05.800.3 x 0.2 arc minNew candidate
Su Objet 7 *PN-G 098.0+01.421:43:01.90+54:56:35.600.4 x 0.3 arc minNew candidate
Su Objet 8 *PN-G 312.8-05.714:30:47.74-66:01:18.300.2 x 0.1 arc minPossible PN
Planetary Nebulae
Respect capital letters and spaces !
Example: PN-G 262.4-01.9 or DeGaPe 32
  Spectroscopic confirmations:
341 observations made
Link to the spectroscopic observations list: HERE
    Here, all the spectroscopic observations made by the French Amateur Group on planetary nebulae candidates.
  Unpublished PN candidates:
377 unpublished PN candidates.
Acces to the complete list: HERE
    The candidates are said to be "published" when they are the object of an official publication in VizieR and in the CDS of the University of Strasbourg.
  Useful links:
HASH:the Hong Kong/AAO/Strasbourg Hα planetary nebula database
2SPOT:the Southern Spectroscopic Project Observatory Team
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 - Xavier Strottner - Jean-Baptiste Auroux