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

HD 56387 (Alessya Geidt)


내용

사진

사진 업로드

DSS Images   Other Images


관련 글

Speckle Observations of Binary Stars with the WIYN Telescope. III. A Partial Survey of A, F, and G Dwarfs
Two hundred thirty nearby main-sequence stars with spectral types in therange of A to G have been observed by way of speckle interferometryusing the WIYN 3.5 m telescope at Kitt Peak, Arizona. The stars had noprevious mention of duplicity in the literature. Of those observed, 14showed clear evidence of a companion, and 63 were classified assuspected nonsingle based on a power spectrum analysis. The remainingstars discussed show no evidence of duplicity to the limit of thedetection system in high-quality observations. The WIYN Observatory is ajoint facility of the University of Wisconsin-Madison, IndianaUniversity, Yale University, and the National Optical AstronomyObservatory.

새 글 등록


관련 링크

  • - 링크가 없습니다. -
새 링크 등록


다음 그룹에 속해있음:


관측 및 측정 데이터

별자리:쌍둥이자리
적경:07h17m57.36s
적위:+28°29'18.7"
가시등급:8.394
거리:130.719 파섹
적경상의 고유운동:-49.2
적위상의 고유운동:-51
B-T magnitude:8.981
V-T magnitude:8.443

천체목록:
일반명Alessya Geidt
  (Edit)
HD 1989HD 56387
TYCHO-2 2000TYC 1921-780-1
USNO-A2.0USNO-A2 1125-05011603
HIPHIP 35336

→ VizieR에서 더 많은 목록을 가져옵니다.