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

HD 25540


Contents

Images

Upload your image

DSS Images   Other Images


Related articles

Photoelectric observations of lunar occultations. XV
The last (or possibly penultimate) paper in a series on lunaroccultations presents observations of 404 phenomena, preceded by somegeneral remarks of a retrospective nature. The series of observationsbegan in 1968. Data for 20 doubles or suspected doubles are presented,ranked in order of certainty, with designation 3 representing thesurest. Thirteen of the cases refer to stars not previously noted asdoubles. Seven determinations of angular diameters are presented, ofwhich three have been previously observed.

Submit a new article


Related links

  • - No Links Found -
Submit a new link


Member of following groups:


Observation and Astrometry data

Constellation:Ταύρος
Right ascension:04h04m06.87s
Declination:+19°58'22.3"
Apparent magnitude:8.727
Proper motion RA:4.8
Proper motion Dec:-9.1
B-T magnitude:8.944
V-T magnitude:8.745

Catalogs and designations:
Proper Names   (Edit)
HD 1989HD 25540
TYCHO-2 2000TYC 1258-222-1
USNO-A2.0USNO-A2 1050-01127038

→ Request more catalogs and designations from VizieR