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

HD 223500


Contents

Images

Upload your image

DSS Images   Other Images


Related articles

Bright Metal-poor Stars from the Hamburg/ESO Survey. I. Selection and Follow-up Observations from 329 Fields
We present a sample of 1777 bright (91.0) metal-poor([Fe/H]<-2.0) giants of 9%+/-2%, which is lower than previouslyreported. However, the frequency rises to similar (>20%) and highervalues with increasing distance from the Galactic plane. Although thenumbers of stars at low metallicity are falling rapidly at the lowestmetallicities, there is evidence that the fraction of carbon-enhancedmetal-poor stars is increasing rapidly as a function of decliningmetallicity. For ~60 objects, high-resolution data have already beenobtained; one of these, HE 1327-2326, is the new record holder for themost iron-deficient star known.

Submit a new article


Related links

  • - No Links Found -
Submit a new link


Member of following groups:


Observation and Astrometry data

Constellation:Phoenix
Right ascension:23h50m15.83s
Declination:-55°52'33.6"
Apparent magnitude:9.963
Proper motion RA:12.8
Proper motion Dec:-3.8
B-T magnitude:10.451
V-T magnitude:10.004

Catalogs and designations:
Proper Names   (Edit)
HD 1989HD 223500
TYCHO-2 2000TYC 8836-1631-1
USNO-A2.0USNO-A2 0300-38111442
HIPHIP 117545

→ Request more catalogs and designations from VizieR