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

HD 189843


Contents

Images

Upload your image

DSS Images   Other Images


Related articles

Pulkovo compilation of radial velocities for 35495 stars in a common system.
Not Available

Space motions of galactic G- and K-type stars
Spectra of 912 G- and K-type stars in six galactic directions have beensecured. The relevant space motions of the stars, subdivided intodistance groups, have been derived; these show no significant departuresfrom the mean motion of nearby stars. The velocity dispersions, ingeneral, indicate that these (mainly giant) stars are moderately old.The dispersion in u is lower than that for nearby stars, and thesignificance of this result is discussed.

Submit a new article


Related links

  • - No Links Found -
Submit a new link


Member of following groups:

Observation and Astrometry data

Constellation:Schwan
Right ascension:19h58m55.79s
Declination:+59°31'08.8"
Apparent magnitude:8.223
Distance:490.196 parsecs
Proper motion RA:-6
Proper motion Dec:-11
B-T magnitude:9.579
V-T magnitude:8.335

Catalogs and designations:
Proper Names   (Edit)
HD 1989HD 189843
TYCHO-2 2000TYC 3947-1361-1
USNO-A2.0USNO-A2 1425-10166003
HIPHIP 98349
→ Request more catalogs and designations from VizieR