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- Publisher Website: 10.1086/172617
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Article: Photometry and imaging of the peculiar planetary nebula IRAS 21282+5050
Title | Photometry and imaging of the peculiar planetary nebula IRAS 21282+5050 |
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Authors | |
Keywords | Infrared: Interstellar: Continuum Planetary Nebulae: Individual (Iras 21282+5050) |
Issue Date | 1993 |
Publisher | Institute of Physics Publishing Ltd. The Journal's web site is located at http://iopscience.iop.org/0004-637X |
Citation | The Astrophysical Journal, 1993, v. 408 n. 2, p. 586-592 How to Cite? |
Abstract | We report visible, near-infrared, and mid-infrared photometry of the IRAS planetary nebula 21282+5050. Narrow-band photometry at 10 μm confirms the presence of the 11.3 μm PAH feature. IRAS 21282+5050 belongs to a small group of planetary nebulae with WC11 nuclei and PAH emission. The spectral energy distribution shows that majority of the flux is emitted in the infrared, and the object has one of the highest infrared excesses among all planetary nebulae. Optical imaging (after subtraction of the central star) reveals a nebula of size of ∼7″ × 5″ which is elongated along the N-S direction. |
Persistent Identifier | http://hdl.handle.net/10722/179678 |
ISSN | 2023 Impact Factor: 4.8 2023 SCImago Journal Rankings: 1.905 |
ISI Accession Number ID |
DC Field | Value | Language |
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dc.contributor.author | Kwok, S | en_US |
dc.contributor.author | Hrivnak, BJ | en_US |
dc.contributor.author | Langill, PP | en_US |
dc.date.accessioned | 2012-12-19T10:02:47Z | - |
dc.date.available | 2012-12-19T10:02:47Z | - |
dc.date.issued | 1993 | en_US |
dc.identifier.citation | The Astrophysical Journal, 1993, v. 408 n. 2, p. 586-592 | en_US |
dc.identifier.issn | 0004-637X | en_US |
dc.identifier.uri | http://hdl.handle.net/10722/179678 | - |
dc.description.abstract | We report visible, near-infrared, and mid-infrared photometry of the IRAS planetary nebula 21282+5050. Narrow-band photometry at 10 μm confirms the presence of the 11.3 μm PAH feature. IRAS 21282+5050 belongs to a small group of planetary nebulae with WC11 nuclei and PAH emission. The spectral energy distribution shows that majority of the flux is emitted in the infrared, and the object has one of the highest infrared excesses among all planetary nebulae. Optical imaging (after subtraction of the central star) reveals a nebula of size of ∼7″ × 5″ which is elongated along the N-S direction. | en_US |
dc.language | eng | en_US |
dc.publisher | Institute of Physics Publishing Ltd. The Journal's web site is located at http://iopscience.iop.org/0004-637X | en_US |
dc.relation.ispartof | The Astrophysical Journal | en_US |
dc.subject | Infrared: Interstellar: Continuum | en_US |
dc.subject | Planetary Nebulae: Individual (Iras 21282+5050) | en_US |
dc.title | Photometry and imaging of the peculiar planetary nebula IRAS 21282+5050 | en_US |
dc.type | Article | en_US |
dc.identifier.email | Kwok, S: deannote@hku.hk | en_US |
dc.identifier.authority | Kwok, S=rp00716 | en_US |
dc.description.nature | published_or_final_version | en_US |
dc.identifier.doi | 10.1086/172617 | - |
dc.identifier.scopus | eid_2-s2.0-12044253116 | en_US |
dc.identifier.volume | 408 | en_US |
dc.identifier.issue | 2 | en_US |
dc.identifier.spage | 586 | en_US |
dc.identifier.epage | 592 | en_US |
dc.identifier.isi | WOS:A1993LA02400022 | - |
dc.publisher.place | United Kingdom | en_US |
dc.identifier.scopusauthorid | Kwok, S=22980498300 | en_US |
dc.identifier.scopusauthorid | Hrivnak, BJ=35613962100 | en_US |
dc.identifier.scopusauthorid | Langill, PP=6507845721 | en_US |
dc.identifier.issnl | 0004-637X | - |