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| A survey of trigonometric parallaxes and proper motions with the UK Schmidt telescope. II - Astrometric and photometric data for a complete sample of 6125 stars brighter than B = 17.5, V = 17.0 in the South Galactic CAP Abstract image available at:http://adsabs.harvard.edu/abs/1986MNRAS.223..629M
| The K-giant population at the South Galactic Pole CN anomalies and distances from the galactic plane have been derivedthrough DDO photometry for 171 late-type giant and subgiant stars nearthe South Galactic Pole. The previously found trend of the difference inCN concentration with distance (approximately equal to 0.09/kpc) holdsto approximately 2 kpc, but at greater distances from the plane theslope becomes approximately zero. The giants beyond 2 kpc are ofessentially normal composition or only slightly underabundant in heavierelements.
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Datos observacionales y astrométricos
Constelación: | Escultor |
Ascensión Recta: | 00h51m16.16s |
Declinación: | -29°41'23.2" |
Magnitud Aparente: | 9.533 |
Movimiento Propio en Ascensión Recta: | -3.5 |
Movimiento Propio en Declinación: | -2.8 |
B-T magnitude: | 11.008 |
V-T magnitude: | 9.655 |
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