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

HD 147438


Contents

Images

Upload your image

DSS Images   Other Images


Related articles

Estimation of spectral classifications for bright southern stars with interesting Stromgren indices
This paper investigates the degree of success with which uvby photometrycan be applied to predict spectral classifications for 947 A, F, and Gstars brighter than an apparent magnitude of 8.3 and with four-colorindices indicating some kind of interesting, unusual, or peculiarspectrum. One or several possible spectral classifications are estimatedfor each star from photometry alone, double stars are distinguished, andthe estimates are compared with published classifications. The resultsshow that the framework provided by uvby photometry can be extended toinclude most G and K stars, reddened stars, peculiar stars, and certaintypes of double star.

Space distribution of stars in the southern Milky Way. I. A region in Nor.
Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1968AJ.....73..590D&db_key=AST

A survey of stars with composite spectra.
Not Available

Submit a new article


Related links

  • - No Links Found -
Submit a new link


Member of following groups:

Observation and Astrometry data

Constellation:Γνώμων
Right ascension:16h24m47.06s
Declination:-53°34'55.5"
Apparent magnitude:7.7
Distance:884.956 parsecs
Proper motion RA:-4.9
Proper motion Dec:-7.8
B-T magnitude:8.809
V-T magnitude:7.792

Catalogs and designations:
Proper Names   (Edit)
HD 1989HD 147438
TYCHO-2 2000TYC 8711-2861-1
USNO-A2.0USNO-A2 0300-28274961
HIPHIP 80412
→ Request more catalogs and designations from VizieR