SIMBAD references

2018MNRAS.476.2605I - Mon. Not. R. Astron. Soc., 476, 2605-2612 (2018/May-2)

A D'-type symbiotic binary in the planetary nebula SMP LMC 88.

ILKIEWICZ K., MIKOLAJEWSKA J., MISZALSKI B., KOZLOWSKI S. and UDALSKI A.

Abstract (from CDS):

SMP LMC 88 is one of the planetary nebulae (PNe) in the Large Magellanic Cloud. We identify in its spectrum Raman scattered O VI lines at 6825 and 7083 Å. This unambiguously classifies the central object of the nebula as a symbiotic star (SySt). We identified the cold component to be a K-type giant, making this the first D'-type (yellow) SySt discovered outside the Galaxy. The photometric variability in SMP LMC 88 resembles the orbital variability of Galactic D'-type SySt with its low amplitude and sinusoidal light-curve shape. The SySt classification is also supported by the He I diagnostic diagram.

Abstract Copyright: © 2018 The Author(s) Published by Oxford University Press on behalf of the Royal Astronomical Society

Journal keyword(s): binaries: close - binaries: symbiotic - planetary nebulae: general - planetary nebulae: individual: SMP LMC 88

Simbad objects: 15

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2019.10.21-03:11:34

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