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

HD 173940


Contents

Images

Upload your image

DSS Images   Other Images


Related articles

Photoelectric observations of lunar occultations. XI
Occultation observations of 466 events are presented. These includediameter measures of Aldebaran under very bad conditions and a gooddiameter measure of 82 Vir. The list includes 91 reappearances andobservations of 34 double or multiple stars, both new and previouslyknown. The inconsistencies of the observations of Kui 88 are discussed.Further observations are most desirable.

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:Τοξότης
Right ascension:18h48m48.91s
Declination:-18°37'55.8"
Apparent magnitude:7.241
Distance:387.597 parsecs
Proper motion RA:5.7
Proper motion Dec:-2.5
B-T magnitude:7.454
V-T magnitude:7.259

Catalogs and designations:
Proper Names   (Edit)
HD 1989HD 173940
TYCHO-2 2000TYC 6285-3886-1
USNO-A2.0USNO-A2 0675-29899360
HIPHIP 92307

→ Request more catalogs and designations from VizieR