Contents
Images
Upload your image
DSS Images Other Images
Related articles
Properties of Am, Delta Del and Delta SCT stars in the VBLUW system
The spread with respect to the main sequence in the two-color diagramsfor 115 Am, Delta Del and Delta Sct, for which VBLUW photometricobservations have been obtained, is primarily attributed to gravityeffects. Exceptions to this rule can be recognized from a comparison oftheir positions in these diagrams and in the reddening-independentdiagram L-U/B-L, where some Delta Sct stars have experienced relativelyhigh reddenings, while others are presumably metal-poor. It is notedthat gravities and temperatures compare satisfactorily with those ofDavis Philip et al. (1976), which were based on uvby-beta photometry.
| Multicolor photometry of metallic-line stars. III. A photometric catalogue
Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1974RMxAA...1..175M&db_key=AST
|
Submit a new article
Related links
Submit a new link
Member of following groups:
|
Observation and Astrometry data
| Constellation: | インディアン座 |
| Right ascension: | 21h56m14.00s |
| Declination: | -57°53'58.0" |
| Apparent magnitude: | 6.19 |
| Distance: | 166.667 parsecs |
| Proper motion RA: | 16.6 |
| Proper motion Dec: | 6 |
| B-T magnitude: | 6.432 |
| V-T magnitude: | 6.196 |
Catalogs and designations:
|
INHABITED SKY
