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

HD 31788


Contents

Images

Upload your image

DSS Images   Other Images


Related articles

Photometric and spectroscopic analysis of high Galactic latitude molecular clouds. I - Distances and extinctions of stars toward 25 selected regions
The paper presents new photoelectric photometry in the UBV, uvby, andH-beta systems for 320 stars at high Galactic latitudes, selected fortheir proximity to the densest portions of a variety of high Galacticlatitude atomic and molecular clouds. Low-resolution digital spectra areemployed to classify 115 of the stars. Several novel techniques aredeveloped for automatic digital spectral classification, and fordereddening Stromgren uvby-beta and Johnson UBV,H-beta photometry. Anempirical determination of the errors in the derived dereddened colors,and techniques for converting between the two photometric systems arepresented on the basis of the analysis of a statistically significantsample of 1480 stars with complete data sets in both photometric systemsand with an accurate MK spectral type. New constraints on the distancesto several clouds are presented.

Submit a new article


Related links

  • - No Links Found -
Submit a new link


Member of following groups:


Observation and Astrometry data

Constellation:Λαγωός
Right ascension:04h58m04.13s
Declination:-16°11'06.8"
Apparent magnitude:8.033
Distance:354.61 parsecs
Proper motion RA:8.9
Proper motion Dec:0.3
B-T magnitude:8.149
V-T magnitude:8.043

Catalogs and designations:
Proper Names   (Edit)
HD 1989HD 31788
TYCHO-2 2000TYC 5900-248-1
USNO-A2.0USNO-A2 0675-01803515
HIPHIP 23083

→ Request more catalogs and designations from VizieR