SIMBAD references

2022MNRAS.517.6183P - Mon. Not. R. Astron. Soc., 517, 6183-6190 (2022/December-3)

WHTZ 1: a high excitation Planetary Nebula not a gaseous cocoon from runaway star HD 185806.

PARKER Q.A., LE DU P., RITTER A., GOODHEW P., RASOOL S., CHARBONNEL S., GARDE O., MULATO L. and PETIT T.

Abstract (from CDS):

We present evidence that the nebular cocoon and bow-shock emission nebula putatively and recently reported as deriving from the 9th magnitude 'runaway' star HD 185806 is the previously discovered but obscure Planetary Nebula WHTZ 1 (Ra 7). It has a Gaia DR3 G∼16 blue ionizing star at its geometric centre. We present imagery, spectroscopy, other data and arguments to support that this emission source is a high excitation Planetary Nebula not a stellar wind bow shock.

Abstract Copyright: © 2022 The Author(s) Published by Oxford University Press on behalf of Royal Astronomical Society

Journal keyword(s): techniques: spectroscopic - planetary nebulae: general

Simbad objects: 12

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