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

HD 191971


Ýçindekiler

Görüntüler

Resim Yükleyin

DSS Images   Other Images


Ýlgili Makaleler

Photoelectric observations of lunar occultations. XIV
Observations of 314 events between March 1982 and March 1983 arepresented in the same form as in previous papers in this series. Theresults include 18 cases of duplicity of which 12 appear to be newdiscoveries. Unluckily, few cases of possible large angular diametersoccurred, and in no case can the results derived be accepted withoutreserve, these having been observed at very low altitudes withconsequent severe corruption by seeing effects. A remark on theincidence of doubles in the Hyades and its possible consequences forestimates of stellar distances is appended.

Yeni bir Makale Öner


Ýlgili Baðlantýlar

  • - Baðlantý Bulunamadý -
Yeni Bir Baðlantý Öner


sonraki gruplarýn üyesi:


Gözlemler ve gökölçümü verileri

Takýmyýldýz:Oglak
Sað Açýklýk:20h13m17.26s
Yükselim:-22°03'34.6"
Görünürdeki Parlaklýk:9.135
özdevim Sað Açýklýk:0.3
özdevim Yükselim:9
B-T magnitude:9.785
V-T magnitude:9.189

Kataloglar ve belirtme:
Özgün isimleri   (Edit)
HD 1989HD 191971
TYCHO-2 2000TYC 6327-1099-1
USNO-A2.0USNO-A2 0675-35075117
HIPHIP 99636

→ VizieR 'den daha fazla katalog ve tanýmlama isteyin