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

HD 77213


내용

사진

사진 업로드

DSS Images   Other Images


관련 글

Speckle Interferometry at the US Naval Observatory. IV.
The results of 1314 speckle interferometric observations of 625 binarystars, ranging in separation from 0.2" to 5.2" with a limiting secondarymagnitude of V=11, are tabulated. These observations were obtained usingthe 66 cm refractor at the US Naval Observatory in Washington, DC, withan intensified CCD detector. This is the fourth in a series of paperspresenting measures obtained with this equipment and covers the period1997 January 1 through December 31. Random errors for all measures areestimated to be 18 mas in separation and 0.57d/rho in position angle,where rho is the separation in arcseconds.

GPM - compiled catalogue of absolute proper motions of stars in selected areas of sky with galaxies.
Not Available

새 글 등록


관련 링크

  • - 링크가 없습니다. -
새 링크 등록


다음 그룹에 속해있음:

관측 및 측정 데이터

별자리:바다뱀자리
적경:09h01m12.75s
적위:+02°44'42.6"
가시등급:9.393
적경상의 고유운동:0
적위상의 고유운동:0
B-T magnitude:10.268
V-T magnitude:9.466

천체목록:
일반명   (Edit)
HD 1989HD 77213
TYCHO-2 2000TYC 229-444-2
USNO-A2.0USNO-A2 0900-06250211
→ VizieR에서 더 많은 목록을 가져옵니다.