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

HD 1834


내용

사진

사진 업로드

DSS Images   Other Images


관련 글

Observations of active chromosphere stars
It is pointed out that spectroscopic signatures of stellar chromosphericactivity are readily observable. The present study is concerned with newphotometric and spectroscopic observations of active-chromosphere RSCVn, BY Dra, and FK Com stars. Attention is given to the first resultsof a synoptic monitoring program of many active chromosphere stars.During the time from 1980 to 1982, photometric and spectroscopicobservations of 10 known or suspected active-chromosphere objects weremade. The results regarding the individual stars are discussed. Sevenstars observed with the International Ultraviolet Explorer (IUE) are allspectroscopic binaries.

Local photometric standards for CaII emission stars
UBV data are given for 108 stars which are suitable local standards for52 stars with strong Ca2 emissions. An additional eight stars wererejected as possible standards because of suspected variability.

새 글 등록


관련 링크

  • - 링크가 없습니다. -
새 링크 등록


다음 그룹에 속해있음:


관측 및 측정 데이터

별자리:고래자리
적경:00h22m48.68s
적위:-09°16'41.0"
가시등급:8.604
거리:10000000 파섹
적경상의 고유운동:-9.3
적위상의 고유운동:-5.2
B-T magnitude:10.551
V-T magnitude:8.765

천체목록:
일반명   (Edit)
HD 1989HD 1834
TYCHO-2 2000TYC 5262-576-1
USNO-A2.0USNO-A2 0750-00088191
HIPHIP 1796

→ VizieR에서 더 많은 목록을 가져옵니다.