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

HD 87037


Contents

Images

Upload your image

DSS Images   Other Images


Related articles

VRI photometry of wide double stars with A- type primaries.
We are presenting VRI photometry of 93 wide visual double stars havinglate B- or A- type primaries, taken from the Annex of Double andMultiple Stars of the HIPPARCOS Input Catalogue. Spectral types havebeen estimated for most of the primaries and for the majority of thesecondaries. 40% of them probably have common origin components, forwhich we calculated photometric parallaxes and some orbital valuesestimates.

Giant CP stars?
This study is part of an investigation of the possibility of usingchemically peculiar (CP) stars to map local galactic structure. Correctluminosities of these stars are therefore crucial. CP stars aregenerally regarded as main-sequence or near-main-sequence objects.However, some CP stars have been classified as giants. A selection ofstars, classified in the literature as CP giants, are compared to normalstars in the same effective temperature interval and to ordinary'nongiant' CP stars. No clear confirmation of a higher luminosity for'CP giants' than for CP stars in general is found. In addition, CPcharacteristics seem to be individual properties not repeated in acomponent star or other cluster members.

Submit a new article


Related links

  • - No Links Found -
Submit a new link


Member of following groups:


Observation and Astrometry data

Constellation:ポンプ座
Right ascension:10h01m52.41s
Declination:-28°40'15.6"
Apparent magnitude:8.774
Distance:88.183 parsecs
Proper motion RA:-56.2
Proper motion Dec:37.5
B-T magnitude:9.163
V-T magnitude:8.807

Catalogs and designations:
Proper Names   (Edit)
HD 1989HD 87037
TYCHO-2 2000TYC 6616-1857-1
USNO-A2.0USNO-A2 0600-13015708
HIPHIP 49152

→ Request more catalogs and designations from VizieR