IC 5148

IC 5148
Emission nebula
Planetary nebula
IC 5148, nicknamed the Spare Tyre Nebula, taken by the ESO Faint Object Spectrograph and Camera (EFOSC2) on the New Technology Telescope.[1]
Observation data: J2000 epoch
Right ascension21h 59m 35.2s[2]
Declination−39° 23′ 08″[2]
Distance3000 light years[1] ly
Apparent magnitude (V)16.5[2]
Apparent dimensions (V)2 ′ x 2 ′[2]
ConstellationGrus
DesignationsIC 5150, PK 002-52 1, PSCz P21565-3937, ESO 344-5, IRAS 21565-3937, PN G002.7-52.4
See also: Lists of nebulae

Nicknamed the Spare Tyre Nebula,[3] IC 5148 is a planetary nebula located around 1 degree west of Lambda Gruis in the constellation of Grus (The Crane).[4] It was discovered by Australian amateur astronomer Walter Gale in 1894. Around 3000 light-years distant, it is expanding at a rate of 50 kilometres a second, one of the fastest of all planetary nebulae.[3]

The central star of the planetary nebula has a spectral type of hgO(H).[5]

References

  1. ^ a b "From Cosmic Spare Tyre to Ethereal Blossom". Picture of the Week. European Southern Observatory. Retrieved 15 October 2012.
  2. ^ a b c d "Search Results for IC 5148". Astronomical Database. SIMBAD. Retrieved 15 October 2012.
  3. ^ a b ESO (2012). "From Cosmic Spare Tyre to Ethereal Blossom". Picture of the Week. European Southern Observatory. Retrieved 6 February 2014.
  4. ^ Streicher, Magda (December 2010). "Grus—An Elegant Starry Bird" (PDF). Deepsky Delights. The Astronomical Society of Southern Africa. pp. 56–59. Retrieved 7 February 2014.
  5. ^ González-Santamaría, I.; Manteiga, M.; Manchado, A.; Ulla, A.; Dafonte, C.; López Varela, P. (2021). "Planetary nebulae in Gaia EDR3: Central star identification, properties, and binarity". Astronomy & Astrophysics. 656: A51. arXiv:2109.12114. Bibcode:2021A&A...656A..51G. doi:10.1051/0004-6361/202141916. S2CID 237940344.
  • Wikimedia Commons logo Media related to IC 5148 at Wikimedia Commons



Stub icon

This nebula-related article is a stub. You can help Wikipedia by adding missing information.

Content Disclaimer

Informasi ini disarikan dari Wikipedia dan disajikan kembali untuk tujuan edukasi. Konten tersedia di bawah lisensi CC BY-SA 3.0. Kami tidak bertanggung jawab atas ketidakakuratan data yang bersumber dari kontribusi publik tersebut.

  1. The information displayed on this website is sourced in part or in whole from Wikipedia and has been adapted for the purpose of restating it. We strive to provide accurate and relevant information, however:
  2. There is no guarantee of absolute accuracy. Wikipedia is an open, collaborative project that can be edited by anyone, so information is subject to change.
  3. It is not intended to constitute professional advice. The content displayed is for informational and educational purposes only. For important decisions (e.g., medical, legal, or financial), please consult a professional.
  4. Content copyright. Wikipedia is licensed under the Creative Commons Attribution-ShareAlike License (CC BY-SA). This means that content may be reused with appropriate attribution and shared under a similar license.
  5. Responsible use. Any risk arising from the use of information from this website is entirely the responsibility of the user.