CCD measurements of visual double stars at Calar Alto.
342 CCD measurements of relative positions and magnitude differences for 145 visual double stars are presented. Observations were carried out at the 1.23m telescope of the German-Spanish Astronomical Center at Calar Alto (Spain), all of them in V and R photometric bands.
| Autores: | , , , , |
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| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2000 |
| País: | España |
| Institución: | Universidad de La Rioja (UR) |
| Repositorio: | RIUR. Repositorio Institucional de la Universidad de La Rioja |
| OAI Identifier: | oai:portal.dialnet.es:doc/5bbc68a1b750603269e80c8c |
| Acceso en línea: | https://investigacion.unirioja.es/documentos/5bbc68a1b750603269e80c8c |
| Access Level: | acceso abierto |
| Palabra clave: | CCD measurements: V and R band, separation, position angle, magnitude difference Visual double stars |
| Sumario: | 342 CCD measurements of relative positions and magnitude differences for 145 visual double stars are presented. Observations were carried out at the 1.23m telescope of the German-Spanish Astronomical Center at Calar Alto (Spain), all of them in V and R photometric bands. |
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