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

HD 187347


Contents

Images

Upload your image

DSS Images   Other Images


Related articles

The Program to Link the HIPPARCOS Reference Frame to an Extragalactic Reference System Using the Fine Guidance Sensors of the Hubble Space Telescope
Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1997AJ....114.2796H&db_key=AST

Speckle interferometry of HIPPARCOS link stars. II
A second list is presented of stars that have been tested for theirsuitability as astrometric links between the Hipparcos satellite and theSpace Telescope. A speckle interferometer and autocorrelator were used,first on the 1.9-m telescope of the Mt. Stromlo and Siding SpringObservatories, and then, after discarding 16 stars showing evidence of abinary nature, on the Anglo-Australian 3.9-m telescope. Results aregiven for 123 stars. Combining the present list with the 1984 list, itis estimated that 29 percent of the original selection of 'cleanlooking' stars (on sky survey prints) are expected to be multiple at theresolution of the 3.9-m telescope, 0.03-0.7 arcsec.

Submit a new article


Related links

  • - No Links Found -
Submit a new link


Member of following groups:

Observation and Astrometry data

Constellation:Adler
Right ascension:19h49m09.51s
Declination:+08°16'38.4"
Apparent magnitude:7.68
Distance:156.25 parsecs
Proper motion RA:6.5
Proper motion Dec:-2.2
B-T magnitude:8.025
V-T magnitude:7.709

Catalogs and designations:
Proper Names   (Edit)
HD 1989HD 187347
TYCHO-2 2000TYC 1058-2677-1
USNO-A2.0USNO-A2 0975-16629333
HIPHIP 97510
→ Request more catalogs and designations from VizieR