TRIGONOMETRIC PARALLAXES OF MASSIVE STAR-FORMING REGIONS. VIII. G12.89+0.49, G15.03-0.68 (M17), AND G27.36-0.16

被引：112

作者：

Xu, Y. ^{[1
]}

Moscadelli, L. ^{[2
]}

Reid, M. J. ^{[3
]}

Menten, K. M. ^{[4
]}

Zhang, B. ^{[5
]}

Zheng, X. W. ^{[6
]}

Brunthaler, A. ^{[3
]}

机构：

[1] Chinese Acad Sci, Purple Mt Observ, Nanjing 210008, Peoples R China

[2] Osservatorio Arcetri, Florence, Italy

[3] Harvard Smithsonian Ctr Astrophys, Cambridge, MA 02138 USA

[4] Max Planck Inst Radioastron, D-53121 Bonn, Germany

[5] Chinese Acad Sci, Shanghai Observ, Shanghai 200030, Peoples R China

[6] Nanjing Univ, Dept Astron, Nanjing 20093, Peoples R China

来源：

ASTROPHYSICAL JOURNAL | 2011年 / 733卷 / 01期

关键词：

astrometry; Galaxy: fundamental parameters; Galaxy: kinematics and dynamics; masers; stars: formation; techniques: high angular resolution; GHZ METHANOL MASERS; VLBA CALIBRATOR SURVEY; PROTOSTELLAR CANDIDATES; GALACTIC PLANE; CONTINUUM; KINEMATICS; SAMPLE; W3(OH);

D O I：

10.1088/0004-637X/733/1/25

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We report trigonometric parallaxes for three massive star-forming regions, corresponding to distances of 2.34(-0.11)(+0.13) kpc for G12.89+0.49 (also known as IRAS 18089-1732), 1.98(-0.12)(+0.14) kpc for G15.03-0.68 (in the M17 region), and 8.0(-2.0)(+4.0) kpc for G27.36-0.16. Both G12.89+0.49 and G15.03-0.68 are located in the Carina-Sagittarius spiral arm.

引用

页数：6

共 6 条

[1] TRIGONOMETRIC PARALLAXES OF MASSIVE STAR-FORMING REGIONS. V. G23.01-0.41 AND G23.44-0.18
Brunthaler, A.
Reid, M. J.
Menten, K. M.
Zheng, X. W.
Moscadelli, L.
Xu, Y.
ASTROPHYSICAL JOURNAL, 2009, 693 (01): : 424 - 429
[2] TRIGONOMETRIC PARALLAXES OF MASSIVE STAR-FORMING REGIONS. IV. G35.20-0.74 AND G35.20-1.74
Zhang, B.
Zheng, X. W.
Reid, M. J.
Menten, K. M.
Xu, Y.
Moscadelli, L.
Brunthaler, A.
ASTROPHYSICAL JOURNAL, 2009, 693 (01): : 419 - 423
[3] TRIGONOMETRIC PARALLAXES OF MASSIVE STAR-FORMING REGIONS. I. S 252 & G232.6+1.0
Reid, M. J.
Menten, K. M.
Brunthaler, A.
Zheng, X. W.
Moscadelli, L.
Xu, Y.
ASTROPHYSICAL JOURNAL, 2009, 693 (01): : 397 - 405
[4] TRIGONOMETRIC PARALLAXES OF MASSIVE STAR-FORMING REGIONS. VII. G9.62+0.20 AND THE EXPANDING 3 kpc ARM
Sanna, A.
Reid, M. J.
Moscadelli, L.
Dame, T. M.
Menten, K. M.
Brunthaler, A.
Zheng, X. W.
Xu, Y.
ASTROPHYSICAL JOURNAL, 2009, 706 (01): : 464 - 470
[5] TRIGONOMETRIC PARALLAXES OF MASSIVE STAR-FORMING REGIONS. III. G59.7+0.1 AND W 51 IRS2
Xu, Y.
Reid, M. J.
Menten, K. M.
Brunthaler, A.
Zheng, X. W.
Moscadelli, L.
ASTROPHYSICAL JOURNAL, 2009, 693 (01): : 413 - 418
[6] A CATALOG OF CH3OH 70-61A+ MASER SOURCES IN MASSIVE STAR-FORMING REGIONS. II. MASERS IN NGC 6334F, G8.67-0.36, AND M17
Gomez, Laura
Luis, Leticia
Hernandez-Curiel, Idalia
Kurtz, Stan E.
Hofner, Peter
Araya, Esteban D.
ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES, 2010, 191 (02): : 207 - 211

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