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

TYC 6871-1286-1


Contents

Images

Upload your image

DSS Images   Other Images


Related articles

Classification of Population II Stars in the Vilnius Photometric System. I. Methods
The methods used for classification of Population II stars in theVilnius photometric system are described. An extensive set of standardswith known astrophysical parameters compiled from the literature sourcesis given. These standard stars are classified in the Vilnius photometricsystem using the methods described. The accuracy of classification isevaluated by a comparison of the astrophysical parameters derived fromthe Vilnius photometric system with those estimated from spectroscopicstudies as well as from photometric data in other systems. For dwarfsand subdwarfs, we find a satisfactory agreement between our reddeningsand those estimated in the uvbyscriptstyle beta system. The standarddeviation of [Fe/H] deter mined in the Vilnius system is about 0.2 dex.The absolute magnitude for dwarfs and subdwarfs is estimated with anaccuracy of scriptstyle <=0.5 mag.

Determination of effective temperatures and surface gravities of metal-deficient K-G giants in the Vilnius photometric system
Not Available

Catalogue of Metal-Deficient F-Stars to M-Stars - Part One - Stars Classified Spectroscopically - Supplement One
Not Available

Metal-Deficient Giants in the Galactic Field - Catalogue and Some Physical Parameters
Not Available

Three-dimensional calssification of F-M type halo stars in the Vilnius photometric system
Not Available

Six new giants with large metal deficiency.
Not Available

Submit a new article


Related links

  • - No Links Found -
Submit a new link


Member of following groups:

Observation and Astrometry data

Constellation:Sagittarius
Right ascension:18h42m43.25s
Declination:-29°33'23.9"
Apparent magnitude:9.863
Proper motion RA:-29.7
Proper motion Dec:-10.8
B-T magnitude:11.473
V-T magnitude:9.996

Catalogs and designations:
Proper Names   (Edit)
TYCHO-2 2000TYC 6871-1286-1
USNO-A2.0USNO-A2 0600-36851769
HIPHIP 91761
→ Request more catalogs and designations from VizieR