Home     To Survive in the Universe    
Services
    Why to Inhabit     Top Contributors     Astro Photo     The Collection     Forum     Blog New!     FAQ     Login  
→ Adopt this star  

HD 181147


Contents

Images

Upload your image

DSS Images   Other Images


Related articles

Preparing the COROT Space Mission: New Variable Stars in the Galactic Anticenter Direction
The activities related to the preparation of the asteroseismic,photometric space mission COROT are described. Photoelectricobservations, wide-field CCD photometry, uvbyβ calibrations, andfurther time series have been obtained at different observatories andtelescopes. They have been planned to complete the COROT program in thedirection of the Galactic anticenter. In addition to suitableasteroseismic targets covering the different evolutionary stages betweenzero-age main sequence and terminal-age main sequence, we discoveredseveral other variable stars, both pulsating and geometric. We comparedresults on the incidence of variability in the Galactic center andanticenter directions. Physical parameters have been obtained, andevolutionary tracks fitting them have been calculated. The peculiaritiesof some individual stars are pointed out.Based on observations collected at the San Pedro Martír, SierraNevada, Teide, La Silla, Haute-Provence, and Roque de Los Muchachos(Telescopio Nazionale Galileo and Mercator telescopes) observatories.

Submit a new article


Related links

  • - No Links Found -
Submit a new link


Member of following groups:


Observation and Astrometry data

Constellation:Αετός
Right ascension:19h19m10.02s
Declination:+02°13'57.0"
Apparent magnitude:8.729
Distance:202.02 parsecs
Proper motion RA:-0.3
Proper motion Dec:-15.8
B-T magnitude:9.186
V-T magnitude:8.767

Catalogs and designations:
Proper Names
HD 1989HD 181147
TYCHO-2 2000TYC 468-2464-1
USNO-A2.0USNO-A2 0900-14601506
HIPHIP 94941

→ Request more catalogs and designations from VizieR