2022A&A...666A.152L

Query : 2022A&A...666A.152L

2022A&A...666A.152L - Astronomy and Astrophysics, volume 666A, 152 (2022/10-1)

Amateur PN discoveries and their spectral confirmation: A significant new addition to the Galactic PN inventory,.

LE DU P., MULATO L., PARKER Q.A., PETIT T., RITTER A., DRECHSLER M., STROTTNER X., PATCHICK D., PRESTGARD T., GARDE O., OUTTERS N. and RAFFAELLI T.

Abstract (from CDS):

We present the key results from an intensive and coordinated ten-year amateur observational programme designed to uncover and confirm Galactic planetary nebulae (PNe). This was undertaken and led by a dedicated group of largely French amateur astronomers in collaboration with professional colleagues. Over this period this group has uncovered a total of 209 spectroscopically confirmed True, Likely, and Possible Galactic PNe, with the work accelerating over the last three years in particular. These new discoveries represent ∼5% of all 3831 True, Likely, and Possible Galactic PNe currently known according to the HASH database as of March 2022. A further 610 PNe candidates are awaiting follow-up. These figures demonstrate the power and value of the amateur community in undertaking a coordinated and focused programme such as this.

Abstract Copyright: © P. Le Dû et al. 2022

Journal keyword(s): catalogs - methods: observational - instrumentation: spectrographs - planetary nebulae: general

VizieR on-line data: <Available at CDS (J/A+A/666/A152): table1.dat table2.dat table3.dat table4.dat table5.dat>

Status at CDS : Tables of objects will be appraised for possible ingestion in SIMBAD.

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 - 2024 		#notes
1 NAME PN Fe 6 PN 01 56 24.9 +65 28 30           ~ 7 0
2 NAME Magellanic Clouds GrG 03 00 -71.0           ~ 7196 0
3 NAME LMC G 05 23 34.6 -69 45 22     0.4     ~ 17683 0
4 NAME Galactic Center reg 17 45 39.60213 -29 00 22.0000           ~ 14704 0
5 PN G018.2-00.9 PN 18 27 29.7 -13 28 18           ~ 14 1
6 M 57 PN 18 53 35.0967659112 +33 01 44.883287544   15.405 15.769 15.901 16.062 DA(O?) 836 2
7 HD 187282 WR* 19 48 32.1967360032 +18 12 03.695582124 9.60 10.49 10.51     WN4(h)-w 199 0
8 IRAS 20124+1154 PN 20 14 51.6019431739 +12 03 53.427482983       16.091   ~ 18 0
9 SH 2-129 HII 21 11.8 +59 57           ~ 31 0
10 HD 202214 ** 21 11 48.23752 +59 59 11.8024 4.97         O9.5IV 144 0
11 LBN 094.79-01.77 HII 21 38 26 +50 23.1           ~ 38 0
12 LBN 091.00-06.39 HII 21 42.3 +44 32           ~ 9 0

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