An extremely young massive stellar object near IRAS 07029-1215

J. Forbrich; K. Schreyer; B. Posselt; R. Klein; Th Henning

doi:10.1086/381180

An extremely young massive stellar object near IRAS 07029-1215

J. Forbrich, K. Schreyer, B. Posselt, R. Klein, Th Henning

Astronomy & Astrophysics

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Abstract

In the course of a comprehensive millimeter/submillimeter survey of massive-star-forming regions, the vicinities of a sample of 47 luminous IRAS sources were closely investigated with the Submillimeter Common-User Bolometric Array and the MPIfR bolometers in order to search for massive protostellar candidates. A particularly interesting object has been found in the surroundings of the bright far-infrared source IRAS 07029-1215. Follow-up line observations show that the object is cold, has a massive envelope, and is associated with an energetic molecular outflow. No infrared point source has been detected at its position. Therefore, it is a very good candidate as a member of the long-sought group of massive protostars.

Original language	English (US)
Pages (from-to)	843-849
Number of pages	7
Journal	Astrophysical Journal
Volume	602
Issue number	2 I
DOIs	https://doi.org/10.1086/381180
State	Published - Feb 20 2004

All Science Journal Classification (ASJC) codes

Astronomy and Astrophysics
Space and Planetary Science

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AU - Forbrich, J.

AU - Schreyer, K.

AU - Posselt, B.

AU - Klein, R.

AU - Henning, Th

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AB - In the course of a comprehensive millimeter/submillimeter survey of massive-star-forming regions, the vicinities of a sample of 47 luminous IRAS sources were closely investigated with the Submillimeter Common-User Bolometric Array and the MPIfR bolometers in order to search for massive protostellar candidates. A particularly interesting object has been found in the surroundings of the bright far-infrared source IRAS 07029-1215. Follow-up line observations show that the object is cold, has a massive envelope, and is associated with an energetic molecular outflow. No infrared point source has been detected at its position. Therefore, it is a very good candidate as a member of the long-sought group of massive protostars.

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An extremely young massive stellar object near IRAS 07029-1215

Abstract

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