Home     Getting Started     To Survive in the Universe    
Inhabited Sky
    News@Sky     Astro Photo     The Collection     Forum     Blog New!     FAQ     Press     Login  

HD 197248


Contents

Images

Upload your image

DSS Images   Other Images


Related articles

Photometric and astrometric observations of close visual binaries
The first photoelectric sequence for the magnitude differences of 215close visual binaries in the Johnson UBV and Stromgren uvby systems havebeen established. In addition, the position angle and the separation of140 stars were measured. Finally, for 134 stars, new photoelectricmeasurements of the combined integral brightness of both components inthe UBV and Stromgren systems were made. The measurements were carriedout using the area scanning technique.

Submit a new article


Related links

  • - No Links Found -
Submit a new link


Member of following groups:


Observation and Astrometry data

Constellation:Αλώπηξ
Right ascension:20h41m53.84s
Declination:+20°41'12.2"
Apparent magnitude:7.957
Distance:452.489 parsecs
Proper motion RA:24.6
Proper motion Dec:-20
B-T magnitude:9.367
V-T magnitude:8.074

Catalogs and designations:
Proper Names   (Edit)
HD 1989HD 197248
TYCHO-2 2000TYC 1646-914-1
USNO-A2.0USNO-A2 1050-18407458
HIPHIP 102149

→ Request more catalogs and designations from VizieR