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

HD 125390


내용

사진

사진 업로드

DSS Images   Other Images


관련 글

MK classification and photometry of stars used for time and latitude observations at Mizusawa and Washington
MK spectral classifications are given for 591 stars which are used fortime and latitude observations at Mizusawa and Washington. Theclassifications in the MK system were made by slit spectrograms ofdispersion 73 A/mm at H-gamma which were taken with the 91 cm reflectorat the Okayama Astrophysical Observatory. Photometric observations in UBV were made with the 1-meter reflector at the Flagstaff Station of U.S.Naval Observatory. The spectrum of HD 139216 was found to show a strongabsorption line of H-beta. The following new Am stars were found:HD9550, 25271, 32784, 57245, 71494, and 219109. The following new Apstars were found: HD6116, 143806, 166894, 185171, and 209260. The threestars, HD80492, 116204, and 211376, were found to show the emission inCaII H and K lines.

Photoelectric UBV photometry for 317 PZT and VZT stars
UBV data were taken of 317 stars to fill gaps in photoelectric recordsneeded for establishing a terrestrial reference frame for earthorientation purposes. The study supplied the magnitudes and colors andaided in identifying nearby stars without trigonometric parallaxes. Thesurvey averaged over three observations of each object. A complete tableof the V, B-V, U-B and number of observations of each object isprovided.

Preliminary catalog of the declinations of 96 stars of the international program, compiled from Kitab PZT observations
Not Available

새 글 등록


관련 링크

  • - 링크가 없습니다. -
새 링크 등록


다음 그룹에 속해있음:


관측 및 측정 데이터

별자리:목동자리
적경:14h18m09.32s
적위:+38°58'01.1"
가시등급:8.213
거리:168.35 파섹
적경상의 고유운동:-12.2
적위상의 고유운동:-16.8
B-T magnitude:9.433
V-T magnitude:8.314

천체목록:
일반명   (Edit)
HD 1989HD 125390
TYCHO-2 2000TYC 3035-1032-1
USNO-A2.0USNO-A2 1275-08413088
HIPHIP 69888

→ VizieR에서 더 많은 목록을 가져옵니다.