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

HD 104457


Contents

Images

Upload your image

DSS Images   Other Images


Related articles

Radial velocities of faint stars from objective prism plates
A simple method by which the approximate radial velocity of a star maybe obtained from objective prism plates is described in detail. Themethod has been used to derive the velocities of 41 faint stars, most ofwhich have metal-weak spectra and are shown to be high-velocity objects.It is shown that this method may be generalized so that the radialvelocities for all measurable stars on an objective prism plate can beobtained.

Submit a new article


Related links

  • - No Links Found -
Submit a new link


Member of following groups:


Observation and Astrometry data

Constellation:Corvus
Right ascension:12h01m39.25s
Declination:-19°20'20.2"
Apparent magnitude:8.497
Distance:961.538 parsecs
Proper motion RA:-12.9
Proper motion Dec:-6.1
B-T magnitude:9.844
V-T magnitude:8.609

Catalogs and designations:
Proper Names   (Edit)
HD 1989HD 104457
TYCHO-2 2000TYC 6097-1553-1
USNO-A2.0USNO-A2 0675-11847738
HIPHIP 58653

→ Request more catalogs and designations from VizieR