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

HD 280410


Contenidos

Imágenes

Subir su imagen

DSS Images   Other Images


Artículos relacionados

The Henry Draper Extension Charts: A catalogue of accurate positions, proper motions, magnitudes and spectral types of 86933 stars
The Henry Draper Extension Charts (HDEC), published in the form offinding charts, provide spectral classification for some 87000 starsmostly between 10th and 11th magnitude. This data, being highlyvaluable, as yet was practically unusable for modern computer-basedastronomy. An earlier pilot project (Roeser et al. 1991) demonstrated apossibility to convert this into a star catalogue, using measurements ofcartesian coordinates of stars on the charts and positions of theAstrographic Catalogue (AC) for subsequent identification. We presenthere a final HDEC catalogue comprising accurate positions, propermotions, magnitudes and spectral classes for 86933 stars of the HenryDraper Extension Charts.

Measurements of binary stars obtained at Pic-du-Midi and at Nice
A total of 112 visual measurements of 82 close binaries observed with 2mtelescope at Pic-du-Midi are presented. In addition, 344 measurements of163 close binaries were observed with the 74-cm and 50-cm refractors atNice. All measurements were made by a micrometer with illuminated wires.

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:Cochero
Ascensión Recta:05h04m15.49s
Declinación:+34°27'39.1"
Magnitud Aparente:10.088
Movimiento Propio en Ascensión Recta:17.2
Movimiento Propio en Declinación:-22.5
B-T magnitude:10.661
V-T magnitude:10.136

Catálogos y designaciones:
Nombres Propios   (Edit)
HD 1989HD 280410
TYCHO-2 2000TYC 2396-542-1
USNO-A2.0USNO-A2 1200-02797359
HIPHIP 23584

→ Solicitar más catálogos y designaciones a VizieR