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Nine new Delta Scuti stars
Differential photometry in the V and B wavebands is presented for elevendeltaScuti stars. Nine of the stars were not previously known to bevariable stars. All the stars are bright, being in the Henry Drapercatalogue. Physical characteristics of the stars are estimated frompublished spectroscopy or photometry, and pulsation constants arederived. The recently discovered deltaScuti star II Vir may be alambdaBootis star.
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Observation and Astrometry data
| Constellation: | おとめ座 |
| Right ascension: | 11h59m18.95s |
| Declination: | +00°01'11.2" |
| Apparent magnitude: | 9.246 |
| Proper motion RA: | -11.7 |
| Proper motion Dec: | -20 |
| B-T magnitude: | 9.738 |
| V-T magnitude: | 9.287 |
Catalogs and designations:
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