Planetary Nebulae
Planetary Nebulae
Planetary Nebulae
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Catalog Hu
  (9 inputs)
Laurent Huet
The catalog Hu includes: 2 likely planetary nebulae
5 new candidates
2 other objects
NameGal. Coord.RADECSizeStatut
Hu 1PN-G 096.1+08.920:54:14.00+58:51:20.401.5 x 1.5 arc minObject of unknown nature
Hu 2PN-G 121.7+11.400:33:57.40+74:18:40.002.0 x 1.6 arc minLikely PN
Hu 3PN-G 149.7+07.504:41:10.89+57:54:17.0019.6 x 15.2 arc minNew candidate
Hu 4PN-G 157.3+10.305:28:21.00+53:31:20.004.2 x 4.2 arc minLikely PN
Hu 5PN-G 213.3+11.407:33:04.46+04:52:02.74.4 x 3.5 arc minNew candidate
Hu 6PN-G 206.6+05.907:01:25.00+08:15:00.00210 arc minNew candidate
Hu 7PN-G 077.0+10.719:38:19.16+43:52:44.705 x 3 arc minNew candidate
Hu 8 *PN-G 073.0-04.120:32:09.00+32:37:18.000.1 arc minGalaxy
Hu 9 *PN-G 073.1-03.420:29:35.09+33:07:31.7018 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
Pa 4 is a large and faint planetary nebula that is one of more than 200 discoveries by the Deep Sky Hunters member Dana Patchick. Originally discovered in 2005, it wasn't spectroscopically confirmed to be a true PN until 2018. ©Bernhard Hubl
  Current classification:
1042 inputs in total, with:
- 124 planetary nebulae
- 51 likely planetary nebulae
- 36 possible planetary nebulae
- 608 new candidates
- 223 other objects
In 2021...
70 inputs have been added to the database.
  PN candidates not published:
There are 306 unpublished PN candidates.
Complete list access: HERE
  Spectroscopic confirmations:
311 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