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

HD 136474


Contents

Images

Upload your image

DSS Images   Other Images


Related articles

Photometry of F-K type bright giants and supergiants. I - Intermediate band and H-Beta observations
Over 1500 observations of 560 bright giants and supergiants of types F-Kare presented and compared to the observations by Gray and Olsen (1991).The present results include intermediate-band which is slightlydifferent from the Stromgren data by Gray and Olsen due to a differentwidth for the v filter. A systematic difference in m(1) - M(1) withdecreasing temperature is noted in the two H-Beta data sets, and thecorrelations are defined.

The calibration of the Stromgren photometric system for A, F and early G supergiants. I - The observational data
An empirical calibration of the Stromgren uvby-beta photometric systemfor the A, F, and early G supergiants is being derived. This paperexplains the observational program and the photometric reductiontechniques used and presents a catalog of new Stromgren photometry forover 600 A, F, and G supergiants.

Submit a new article


Related links

  • - No Links Found -
Submit a new link


Member of following groups:


Observation and Astrometry data

Constellation:みなみのさんかく座
Right ascension:15h24m52.89s
Declination:-66°59'48.3"
Apparent magnitude:7.89
Distance:10000000 parsecs
Proper motion RA:-2.6
Proper motion Dec:-3.8
B-T magnitude:9.424
V-T magnitude:8.017

Catalogs and designations:
Proper Names   (Edit)
HD 1989HD 136474
TYCHO-2 2000TYC 9033-2790-1
USNO-A2.0USNO-A2 0225-22591000
HIPHIP 75453

→ Request more catalogs and designations from VizieR