V725 Sagittarii
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| Observation data Epoch J2000.0 Equinox J2000.0 (ICRS) | |
|---|---|
| Constellation | Sagittarius |
| Right ascension | 18h 11m 56s[1] |
| Declination | −36° 06′ 24″[1] |
| Characteristics | |
| Variable type | semiregular variable |
| Other designations | |
V725 Sgr | |
| Database references | |
| SIMBAD | data |
V725 Sagittarii (V725 Sgr) is a semiregular pulsating variable star in the constellation of Sagittarius.[1] As recently as a century ago, it was a Population II Cepheid; its transformation was documented by Henrietta Swope beginning in 1937, and is one of the most exciting and instructive events in variable-star astronomy.[2][3]
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