시작하기     To Survive in the Universe    
Inhabited Sky
    News@Sky     천체사진     컬렉션     포럼     Blog New!     질문및답변     출판     로그인  

HD 31328


내용

사진

사진 업로드

DSS Images   Other Images


관련 글

Magnetic field structure in the Taurus dark cloud
Optical and infrared polarimetry of sources in the direction of theTaurus cloud are obtained in order to study the magnetic field in thiscloud and its possible role in the cloud's evolution. Most of the starsare background giant stars whose light shines through the cloud and ispolarized by the cloud material. The transverse component of themagnetic field, as delineated by the polarization vectors, is generallyperpendicular to the galactic plane, and the stratified structure of thecloud could be due to the effect of the magnetic field during the earlystages of collapse. Three of the 13 embedded stars are stronglypolarized with position angles nearly perpendicular to those of nearbyfield stars. The polarization of these stars is most likely intrinsic,and the direction of polarization indicates that the materialsurrounding these stars may be magnetic i.e., that the magnetic field isfrozen in this material.

새 글 등록


관련 링크

  • - 링크가 없습니다. -
새 링크 등록


다음 그룹에 속해있음:


관측 및 측정 데이터

별자리:황소자리
적경:04h55m55.88s
적위:+27°50'07.4"
가시등급:8.71
거리:154.321 파섹
적경상의 고유운동:32.1
적위상의 고유운동:-88
B-T magnitude:9.238
V-T magnitude:8.754

천체목록:
일반명   (Edit)
HD 1989HD 31328
TYCHO-2 2000TYC 1840-1228-1
USNO-A2.0USNO-A2 1125-01910430
HIPHIP 22920

→ VizieR에서 더 많은 목록을 가져옵니다.