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

HD 7581


Contents

Images

Upload your image

DSS Images   Other Images


Related articles

Secondary UVBY standards in the Harvard E-regions
Photoelectric uvby photometry for 201 stars which are already UBV (RI)cstandards is presented. The photoelectric data are closely tied to theCousins uvby standards and the stars should be suitable for use asfainter (7-11 mag) secondary standards.

UBV (RI)c standard stars in the E- and F-regions and in the Magellanic Clouds - a revised catalogue.
Not Available

UBV photometry of E region standard stars of intermediate brightness
Photometry data are given for 335 stars in the nine E regions.Observations were made using a photometer and filters on the 47 cmreflector at Cape Town. The stellar dispersions are summarized. Data arepresented in tabular form.

Photometric standard stars for the UBV and (RI)KC systems.
Not Available

Fainter Standards for VRI Photometry in the E Regions
Not Available

Standard magnitudes in the E regions.
Not Available

Submit a new article


Related links

  • - No Links Found -
Submit a new link


Member of following groups:

Observation and Astrometry data

Constellation:ほうおう座
Right ascension:01h15m10.41s
Declination:-44°37'17.4"
Apparent magnitude:8.372
Distance:147.059 parsecs
Proper motion RA:44.8
Proper motion Dec:-26.6
B-T magnitude:8.963
V-T magnitude:8.421

Catalogs and designations:
Proper Names   (Edit)
HD 1989HD 7581
TYCHO-2 2000TYC 7540-885-1
USNO-A2.0USNO-A2 0450-00438045
HIPHIP 5861
→ Request more catalogs and designations from VizieR