Principal     Comenzar     To Survive in the Universe    
Inhabited Sky
    News@Sky     Astrofotografía     La Colección     Foro     Blog New!     FAQ     Prensa     Login  

HD 232397


Contenidos

Imágenes

Subir su imagen

DSS Images   Other Images


Artículos relacionados

The improvement of the star positions of the Potsdam PZT catalog
Regular determinations of the right ascension and declination of starswith the aid of a photographic zenith tube (PZT) were begun in ageodetic-astronomical observatory of the German Democratic Republic in1972. Results obtained during the years 1972 and 1973 were used for afirst improvement of stellar positions listed in the Third Catalog(Katalog) of the 'Astronomische Gesellschaft' (Astronomical Society)AGK3. The corrections resulted in a distinct improvement of the accuracyof the positional values. However, the possibility could not be excludedthat the results were still affected by remaining errors with systematiccharacteristics. In order to eliminate the considered deficiencies, newstellar coordinate corrections were computed on the basis of aconsiderably larger data set. The new catalog containing the reviseddata has been called PZT 80, while the data obtained on the basis of thefirst observations are listed in PZT 74. The new catalog is presented inthe appendix.

Enviar un nuevo artículo


Enlaces relacionados

  • - No se han encontrado enlaces -
En viar un nuevo enlace


Miembro de los siguientes grupos:


Datos observacionales y astrométricos

Constelación:Casiopea
Ascensión Recta:01h13m25.90s
Declinación:+52°35'46.7"
Magnitud Aparente:9.118
Movimiento Propio en Ascensión Recta:43.7
Movimiento Propio en Declinación:-64.7
B-T magnitude:9.793
V-T magnitude:9.174

Catálogos y designaciones:
Nombres Propios   (Edit)
HD 1989HD 232397
TYCHO-2 2000TYC 3669-1372-1
USNO-A2.0USNO-A2 1425-01675784
HIPHIP 5708

→ Solicitar más catálogos y designaciones a VizieR