2022MNRAS.517.6183P

Query : 2022MNRAS.517.6183P

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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Number of rows : 12
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 SNR G123.1+04.6 SNR 00 53 11.20 +67 30 02.4           SNIax 14 0
2 NAME Magellanic Clouds GrG 03 00 -71.0           ~ 7988 0
3 V* MU Ori Or* 05 35 18.8973575712 -05 16 13.919162268 15.508 14.465 13.677   12.300 K3-K4 65 0
4 PN A66 12 PN 06 02 20.045 +09 39 14.09           ~ 76 0
5 EGB 4 CV* 06 29 33.9600353880 +71 04 36.394613580   13.29 13.27 13.04   ~ 170 0
6 GALEX J092731.4-232235 PN 09 27 31.4969777784 -23 22 34.720585536           ~ 5 0
7 V* BE UMa CV* 11 57 44.8279856952 +48 56 18.313757772   15.437 15.373 14.867   DO+M1/5e 140 0
8 PN A66 36 PN 13 40 41.3455430568 -19 52 55.324843824   11.27 11.57     sdO7 174 0
9 NAME PN Ra 7 PN? 19 40 43.0 +02 30 32           ~ 8 0
10 Gaia DR3 4289684146940013184 * 19 40 43.8402033312 +02 30 31.928263560           ~ 3 0
11 V* V1279 Aql LP* 19 40 47.5661427288 +02 29 28.643683056   10.94 9.32     M4 15 0
12 PN A66 78 PN 21 35 29.3816259120 +31 41 45.449196108   13.04 13.25     [WC5] 336 0

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