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

HD 18682


Contents

Images

Upload your image

DSS Images   Other Images


Related articles

ICCD speckle observations of binary stars. III - A survey for duplicity among high-velocity stars
An analysis of speckle interferometry data for 182 stars has resulted inthe detection of 10 binaries, four of which are newly resolved systems.After correcting for selection effects, the data are found to becompatible with a total frequency for high-velocity long-period doubleswhich is as large as that for low-velocity stars. Based on spectroscopicparallaxes and visual magnitudes, these binaries are found to be within100 pc of the sun, with eight having linear separations of less than 20AU. Four of the binaries are determined to have periods of less than 20yr.

Liste de vitesses radiales mesurees AU spectrographe coude a fente dutelescope de 193 CM (dispersions de 40 et 19,5 A/mm).
Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1974A&AS...16..359F&db_key=AST

Vitesse radiales dans 5 Selected Areas.
Not Available

Submit a new article


Related links

  • - No Links Found -
Submit a new link


Member of following groups:

Observation and Astrometry data

Constellation:くじら座
Right ascension:03h00m17.44s
Declination:+00°58'13.4"
Apparent magnitude:7.787
Distance:272.48 parsecs
Proper motion RA:29.7
Proper motion Dec:-92.9
B-T magnitude:9.13
V-T magnitude:7.898

Catalogs and designations:
Proper Names   (Edit)
HD 1989HD 18682
TYCHO-2 2000TYC 55-1280-1
USNO-A2.0USNO-A2 0900-00698280
HIPHIP 14003
→ Request more catalogs and designations from VizieR