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

HD 9476


Contents

Images

Upload your image

DSS Images   Other Images


Related articles

Detection of moving clusters by a method of cinematic pairs
The algorithm of revealing of pairs stars with common movement isoffered and is realized. The basic source is the catalogue HIPPARCOS. Onconcentration of kinematic pairs it is revealed three unknown earliermoving clusters in constellations: 1) Phe, 2) Cae, 3) Hor and, wellknown, in 4) UMa are revealed. On an original technique the members ofclusters -- all 87 stars are allocated. Coordinates of the clustersconvergent point α, delta; (in degrees), spatial speed (in km/s)and age (in 106 yr) from isochrone fitting have made: 1) 51,-29, 19.0, 500, 5/6; 2) 104, -32, 23.7, 300, 9/12; 3) 119, -27, 22.3,100, 9/22; 4) 303, -31, 16.7, 500, 16/8 accordingly. Numerator offraction -- number of stars identified as the members of clusters,denominator -- number of the probable members (with unknown radialspeeds). The preliminary qualitative analysis of clusters spatialstructure is carried in view of their dynamic evolution.

Submit a new article


Related links

  • - No Links Found -
Submit a new link


Member of following groups:


Observation and Astrometry data

Constellation:Sculpteur
Right ascension:01h32m24.58s
Declination:-37°17'04.4"
Apparent magnitude:9.038
Proper motion RA:32.6
Proper motion Dec:9.2
B-T magnitude:9.752
V-T magnitude:9.097

Catalogs and designations:
Proper Names   (Edit)
HD 1989HD 9476
TYCHO-2 2000TYC 7005-289-1
USNO-A2.0USNO-A2 0525-00529040
HIPHIP 7167

→ Request more catalogs and designations from VizieR