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

TYC 3004-969-1


Contenidos

Imágenes

Subir su imagen

DSS Images   Other Images


Artículos relacionados

Two-colour photometry for 9473 components of close Hipparcos double and multiple stars
Using observations obtained with the Tycho instrument of the ESAHipparcos satellite, a two-colour photometry is produced for componentsof more than 7 000 Hipparcos double and multiple stars with angularseparations 0.1 to 2.5 arcsec. We publish 9473 components of 5173systems with separations above 0.3 arcsec. The majority of them did nothave Tycho photometry in the Hipparcos catalogue. The magnitudes arederived in the Tycho B_T and V_T passbands, similar to the Johnsonpassbands. Photometrically resolved components of the binaries withstatistically significant trigonometric parallaxes can be put on an HRdiagram, the majority of them for the first time. Based on observationsmade with the ESA Hipparcos satellite.

Micrometer observations of double stars and new pairs. XIII
From a program of double star observations which emphasizes orbital,neglected, and newly discovered pairs, results obtained from October1984 to January 1987 are presented. A total of 3030 visual and 550photographic measures are listed. The positions in WDS format andDurchmusterung numbers are shown for 117 pairs for which firstobservations appear in this paper. Magnitudes are estimated for some ofthe objects.

Micrometer observations of double stars.8.
Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1975ApJS...29..315H&db_key=AST

Measures of double stars.
Not Available

Mesures d'étoiles doubles effectuées au réfracteur de 38 cm de l'Observatoires de Nice
Not Available

Mesures d'étoiles doubles faites à l'Observatoire de Paris
Not Available

Mesures d'étoiles doubles faites à l'Observatoire de Paris
Not Available

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:León Menor
Ascensión Recta:10h16m24.49s
Declinación:+40°02'38.1"
Magnitud Aparente:9.787
Movimiento Propio en Ascensión Recta:-4.1
Movimiento Propio en Declinación:-1.7
B-T magnitude:10.425
V-T magnitude:9.84

Catálogos y designaciones:
Nombres Propios   (Edit)
TYCHO-2 2000TYC 3004-969-1
USNO-A2.0USNO-A2 1275-07683471
HIPHIP 50313
→ Solicitar más catálogos y designaciones a VizieR