An Examination of the
Period of V1828 Sagittarii
Nancy J. Chanover,
Maria Mitchell Observatory,
Nantucket, MA 02554
Received: 12 December
V1828 Sgr, a 13-day
Population I Cepheid was re-examined to ascertain whether its period changes
are gradual or abrupt. A parabolic, or gradual, representation of the period
decrease is favored. The rate of change is -0.00309 cycle per century.
Link to ADS abstract, article and citation information
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