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Miscellaneous spectroscopic notes
Results of slit-spectrograph observations are reported for approximately260 stars. The data presented range from recognition of many new Ap, Am,and other unusual stars to H-alpha observations of early-typesupergiants and Be stars. The material discussed was obtained over thepast 40 years at a number of U.S. observatories and at the DominionAstrophysical Observatory in Victoria, B.C.
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Member of following groups:
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Observation and Astrometry data
| Constellation: | Aquila |
| Right ascension: | 19h16m43.65s |
| Declination: | +11°50'41.0" |
| Apparent magnitude: | 8.161 |
| Distance: | 133.511 parsecs |
| Proper motion RA: | 3.7 |
| Proper motion Dec: | -10.3 |
| B-T magnitude: | 8.519 |
| V-T magnitude: | 8.191 |
Catalogs and designations:
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