2010MNRAS.407.1255P

Query : 2010MNRAS.407.1255P

2010MNRAS.407.1255P - Mon. Not. R. Astron. Soc., 407, 1255-1258 (2010/September-2)

A new Bok globule towards Cygnus OB2 no. 12.

POPPI S., SCAPPINI F., CECCHI-PESTELLINI C. and MACCAFERRI G.

Abstract (from CDS):

The NH3(1, 1) line emission was detected at -120 arcsec, +60 arcsec offset from the star Cyg OB2 No. 12. The region had been initially mapped in 13CO(1 -0) and was called clump B. The subsequent detection of the CS(2-1) line by the same authors led them to suggest that the clump could be an object similar to a Bok globule. The present detection and analysis confirm what was proposed before, that is clump B is a newly discovered starless Bok globule.

Abstract Copyright: © 2010 The Authors. Journal compilation © 2010 RAS

Journal keyword(s): stars: individual: Cyg OB2 No. 12 - ISM: clouds - ISM: lines and bands - ISM: molecules

Simbad objects: 9

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Number of rows : 9
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 Ass Cyg OB 9 As* 20 21 +39.9           ~ 136 0
2 NAME Cyg X Cld 20 30 04.7973633 +40 51 36.002197           ~ 962 1
3 BD+40 4220 s*b 20 32 22.4238071594 +41 18 18.942475904 11.32 10.61 9.185     O7Iafep 414 0
4 Schulte 12 s*b 20 32 40.9572199728 +41 14 29.279036940 16.1 14.45 11.702     B3-4Ia+ 453 0
5 Ass Cyg OB 2 As* 20 33.2 +41 19           ~ 1023 0
6 [SCC2002b] Core D MoC ~ ~           ~ 3 0
7 [SCC2002b] Core B glb ~ ~           ~ 5 0
8 [SCC2002b] Core C MoC ~ ~           ~ 3 0
9 [SCC2002b] Core A MoC ~ ~           ~ 5 0

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