Keywords
Planetary Nebulae: Central Stars
Planetary Nebulae: Eclipsing Binaries
Planetary Nebulae: Close Binaries
Planetary Nebulae: Pulsating Stars
BINARIES
CLOSE
ECLIPSING
PLANETARY NEBULAE
INDIVIDUAL (NGC 2346)
STARS
INDIVIDUAL
OSCILLATIONS
Planetary Nebulae: Eclipsing Binaries
Planetary Nebulae: Close Binaries
Planetary Nebulae: Pulsating Stars
BINARIES
CLOSE
ECLIPSING
PLANETARY NEBULAE
INDIVIDUAL (NGC 2346)
STARS
INDIVIDUAL
OSCILLATIONS
How to Cite
New interpretations on the variations of V651 Mon. (1994). Revista Mexicana De Astronomía Y Astrofísica, 28(1), 165-171. https://astronomia.unam.mx/journals/rmxaa/article/view/1994rmxaa..28..165p
Abstract
This paper carries out a frequency analysis of the photometric data available in the literature pertaining to the planetary nebula NGC 2346. The frequencies 0.06259, 0.067415 and 0.00608 c/d were found from these data that cover a flme span of 2867 days, although their very existence is unexplained by any model of an early type star. A careful analysis of the data shows that the previously proposed modd does not adequately describe the observations and that the observations are more easily explained by pulsation and eclipses in a triple system.Similar Articles
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