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Classification of the Variable Star V402 Cephei
The star V402 Cephei is listed in the HIPPARCOS catalog as a variablestar of unknown type. It has never been observed extensively before now.It was selected for study based on a number of δ Scuti likecharacteristics. Preliminary observations taken at Brigham YoungUniversity confirm a primary period of about three hours, but also showat least one long-term, low-amplitude period. V light curves, (B-V)data, and spectra have been obtained to help classify this star.However, the type of variation is still unclear.
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Observation and Astrometry data
| Constellation: | Céphée |
| Right ascension: | 00h29m20.17s |
| Declination: | +79°52'42.0" |
| Apparent magnitude: | 10.554 |
| Proper motion RA: | 5.8 |
| Proper motion Dec: | 6.5 |
| B-T magnitude: | 11.046 |
| V-T magnitude: | 10.595 |
Catalogs and designations:
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