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1989JAVSO..18..125C - J. Am. Assoc. Variable star obs., 18, 125-128 (1989/December-0)
An examination of the period of V1828 Sagittarii.
CHANOVER N.J.
Abstract (from CDS):
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.
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Simbad objects: 2
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