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

HD 47468


내용

사진

사진 업로드

DSS Images   Other Images


관련 글

The Tokyo PMC catalog 90-93: Catalog of positions of 6649 stars observed in 1990 through 1993 with Tokyo photoelectric meridian circle
The sixth annual catalog of the Tokyo Photoelectric Meridian Circle(PMC) is presented for 6649 stars which were observed at least two timesin January 1990 through March 1993. The mean positions of the starsobserved are given in the catalog at the corresponding mean epochs ofobservations of individual stars. The coordinates of the catalog arebased on the FK5 system, and referred to the equinox and equator ofJ2000.0. The mean local deviations of the observed positions from theFK5 catalog positions are constructed for the basic FK5 stars to comparewith those of the Tokyo PMC Catalog 89 and preliminary Hipparcos resultsof H30.

Photoelectric observations of lunar occultations. X
Photoelectric occulation results for 461 events observed during 15months are reported. They include 77 reappearances, 4 determinations ofangular diameter, 38 analyses of double or multiple stars including twopreviously unknown bright stars, and 8 previously known bright double ormultiple stars.

새 글 등록


관련 링크

  • - 링크가 없습니다. -
새 링크 등록


다음 그룹에 속해있음:


관측 및 측정 데이터

별자리:쌍둥이자리
적경:06h39m35.39s
적위:+17°42'10.9"
가시등급:8.48
거리:289.855 파섹
적경상의 고유운동:-1.4
적위상의 고유운동:-3.2
B-T magnitude:8.509
V-T magnitude:8.483

천체목록:
일반명   (Edit)
HD 1989HD 47468
TYCHO-2 2000TYC 1333-615-1
USNO-A2.0USNO-A2 1050-04030898
HIPHIP 31857

→ VizieR에서 더 많은 목록을 가져옵니다.