Planetary Nebulae
Planetary Nebulae
Planetary Nebulae
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Catalog Ras Objet
  (3 inputs)
Sakib Rasool
The catalog Ras Objet includes: 3 new candidates
NameGal. Coord.RADECSizeStatut
Ras Objet 1PN-G 20:18:09.47+25:37:05.305.4 x 4.0 arc minNew candidate
Ras Objet 2PN-G 08:27:59.45-39:57:03.800.5 x 0.4 arc minNew candidate
Ras Objet 3 *PN-G 11:31:11.95-44:10:22.900.4 x 0.3 arc minNew candidate
Planetary Nebulae
Respect capital letters and spaces !
Example: PN-G 262.4-01.9 or DeGaPe 32
  Front page image: Alv 3
Alv 3 was discovered by Filipe Alves in 2011. It has recently been categorised as a possible planetary nebula. It surrounds the white dwarf star WD 0340+103, which is a member of the 60 million year old Mu Tauri Association. ©Peter Goodhew
  Current classification:
968 inputs in total, with:
- 108 planetary nebulae
- 31 likely planetary nebulae
- 31 possible planetary nebulae
- 573 new candidates
- 225 other objects
In 2020...
240 inputs have been added to the lists, with:
  PN candidates not published:
There are 232 unpublished PN candidates.
Complete list access: HERE
  Spectroscopic confirmations:
265 observations made
Link to the spectroscopic observations list: HERE
Planetary Nebulae .net
Contacts: - in charge PN and applications: Pascal Le Dû (
- webmaster: Thomas Petit (
© Planetary Nebulae .net - 2021 - All rights reserved
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