2000A&A...356..274Z

Query : 2000A&A...356..274Z

2000A&A...356..274Z - Astronomy and Astrophysics, volume 356274-278 (2000/4-1)

G247.8+4.9, a nitrogen-dominated nebula at the outskirts of Puppis.

ZANIN C. and KERBER F.

Abstract (from CDS):

Spectra of the emission-line nebula G247.8+4.9 are presented in which an outstandingly high intensity of the lines [NII]λ6548,6583Å relative to Hα is observed. From the spectra we obtain E(B-V)≃0.7mag; with this value we deduce a lower limit for the distance of 6 kpc. The nebula appears to be located inside a cavity in the IRAS 60 and 100µm maps. This cavity could be a wind blown bubble formed by the progenitor star of the object. The most likely physical interpretation of the nebula is a supernova remnant, although other possibilities are discussed too.

Abstract Copyright: ∼

Journal keyword(s): ISM: supernova remnants - ISM: individual objects: G247.8+4.9

Nomenclature: Fig.1: [ZK2000] WW (Nos EN, ES).

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 M 1 SNR 05 34 31.8 +22 01 03           ~ 6516 1
2 V* CM Tau Psr 05 34 31.9474694616 +22 00 52.153698024           ~ 5476 0
3 M 42 HII 05 35 16.8 -05 23 15           ~ 4411 0
4 NAME Ori A MoC 05 38 -07.1           ~ 3187 0
5 NAME Puppis reg 07 40 -28.0           ~ 108 0
6 PMN J0821-2758 Rad 08 21 17.195 -27 59 10.21           ~ 6 1
7 SNR G247.8+04.9 SNR 08 21 18.3 -27 55 36           ~ 11 1
8 NAME Pup A SNR 08 24 07 -42 59.8           ~ 636 1
9 CVMP 1 PN 15 09 25.16 -55 33 05.7     20.00     ~ 19 0
10 SS 433 HXB 19 11 49.5647697480 +04 58 57.827127648   16.854 14.643     A7Ib 2253 4
11 SNR G039.7-02.0 SNR 19 12 20 +04 55.0           ~ 378 1
12 HD 192163 WR* 20 12 06.5418877464 +38 21 17.784181008 7.12 7.49 7.50     WN6(h)-s 715 1

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