Home     Baþlangýç     Evrende yaþayabilmek için    
Inhabited Sky
    News@Sky     Gökyüzü görüntüsü     Koleksiyon     Forum     Blog New!     SSS     Basýn     Giriþ  

HD 134704


Ýçindekiler

Görüntüler

Resim Yükleyin

DSS Images   Other Images


Ýlgili Makaleler

Photometry of F-K type bright giants and supergiants. I - Intermediate band and H-Beta observations
Over 1500 observations of 560 bright giants and supergiants of types F-Kare presented and compared to the observations by Gray and Olsen (1991).The present results include intermediate-band which is slightlydifferent from the Stromgren data by Gray and Olsen due to a differentwidth for the v filter. A systematic difference in m(1) - M(1) withdecreasing temperature is noted in the two H-Beta data sets, and thecorrelations are defined.

The calibration of the Stromgren photometric system for A, F and early G supergiants. I - The observational data
An empirical calibration of the Stromgren uvby-beta photometric systemfor the A, F, and early G supergiants is being derived. This paperexplains the observational program and the photometric reductiontechniques used and presents a catalog of new Stromgren photometry forover 600 A, F, and G supergiants.

Yeni bir Makale Öner


Ýlgili Baðlantýlar

  • - Baðlantý Bulunamadý -
Yeni Bir Baðlantý Öner


sonraki gruplarýn üyesi:

Gözlemler ve gökölçümü verileri

Takýmyýldýz:Kurt
Sað Açýklýk:15h12m54.64s
Yükselim:-44°57'31.5"
Görünürdeki Parlaklýk:7.902
Uzaklýk:469.484 parsek
özdevim Sað Açýklýk:-6.2
özdevim Yükselim:-5.3
B-T magnitude:9.076
V-T magnitude:7.999

Kataloglar ve belirtme:
Özgün isimleri   (Edit)
HD 1989HD 134704
TYCHO-2 2000TYC 7834-39-1
USNO-A2.0USNO-A2 0450-19771313
HIPHIP 74454
→ VizieR 'den daha fazla katalog ve tanýmlama isteyin