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Energy distributions in the spectra of 10 B to A stars
The energy distributions in the spectra of 10 stars of spectral classesB to A having V magnitude of about 8 m are obtained. The photometricaccuracy in tying in the absolute energy distributions in the stellarspectra to Vega averages no worse than 3-4%, which permits therecommendation of these stars as secondary spectrophotometric standards.
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Observation and Astrometry data
| Constellation: | ペガスス座 |
| Right ascension: | 22h10m22.22s |
| Declination: | +25°20'39.2" |
| Apparent magnitude: | 8.121 |
| Distance: | 271.003 parsecs |
| Proper motion RA: | 13.8 |
| Proper motion Dec: | -4.2 |
| B-T magnitude: | 8.121 |
| V-T magnitude: | 8.121 |
Catalogs and designations:
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