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

HD 149775


Contents

Images

Upload your image

DSS Images   Other Images


Related articles

A homogeneous catalog of new UBV and H-beta photometry of B- and A-type stars in and around the Scorpius-Centaurus OB association
B- and A-type stars in and near the Sco-Cen OB association areinvestigated with UBV and H-beta photometry to acquire data relevant tothe luminosity function of Sco-Cen. The measurements generally consistof two 10-s integrations of U, B, V, (W, N) filters, and theobservations are corrected iteratively for atmospheric extinction andinstrumental response. The data presented give the mean V magnitude,mean B-V, mean U-B, and the estimated uncertainties for these values.The catalog provides a homogeneous catalog of data for a large fieldwith stellar objects delineating membership to the association Sco-Cenand that affect the luminosity function of the aggregate.

Photoelectric observations of lunar occultations. X
Photoelectric occulation results for 461 events observed during 15months are reported. They include 77 reappearances, 4 determinations ofangular diameter, 38 analyses of double or multiple stars including twopreviously unknown bright stars, and 8 previously known bright double ormultiple stars.

Submit a new article


Related links

  • - No Links Found -
Submit a new link


Member of following groups:


Observation and Astrometry data

Constellation:Ophiucus
Right ascension:16h37m34.53s
Declination:-18°22'15.7"
Apparent magnitude:9.087
Proper motion RA:-4
Proper motion Dec:-1.2
B-T magnitude:9.507
V-T magnitude:9.122

Catalogs and designations:
Proper Names   (Edit)
HD 1989HD 149775
TYCHO-2 2000TYC 6220-202-1
USNO-A2.0USNO-A2 0675-16125713
HIPHIP 81406

→ Request more catalogs and designations from VizieR