1994A&A...289..221P

Query : 1994A&A...289..221P

1994A&A...289..221P - Astronomy and Astrophysics, volume 289221-224 (1994/9-1)

Determining hot star wind terminal velocities from low-resolution IUE data.

PRINJA R.K.

Abstract (from CDS):

Empirical relations are provided which enable consistent determinations of wind terminal velocities for hot stars where only low-resolution IUE spectra are available. The calibrations are based on terminal velocities derived from the violet limit of `black' absorption troughs seen in high-resolution IUE spectra of saturated wind lines of hot stars, and the corresponding wavelengths of the absorption minima and emission peaks in low-resolution spectra of CIVλ1550 and NVλ1240 P Cygni profiles of the same stars. The relations may be applied to low-resolution IUE data of extragalactic WR and OB stars, and the nuclei of planetary nebulae.

Abstract Copyright: ∼

Journal keyword(s): stars: early-type - stars: mass-loss - ultraviolet: stars - methods: data analysis

Simbad objects: 1

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Number of rows : 1
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 IC 2149 PN 05 56 23.9011721904 +46 06 17.204826816   11.21 11.35     O7.5 439 0

Query : 1994A&A...289..221P

Basic data :
IC 2149 -- Planetary Nebula
Other object types: otypes_help 		* (BD,GCRV,...), Rad (BWE,GB6,...), PN (2011ARep,PK,...), HS? (2019A&A), G (2MASX), blu (2019A&A), MIR (WISE), IR (IRAS)
ICRS coord. (ep=J2000) : 		05 56 23.9011721904 +46 06 17.204826816 (Optical) [ 0.0288 0.0277 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		05 52 40.7863443299 +46 05 53.768707873 [ 0.0288 0.0277 90 ]
Gal coord. (ep=J2000) : 		166.1563810876763 +10.4754794179985 [ 0.0288 0.0277 90 ]
Proper motions mas/yr : 		-6.115 -8.542 [0.034 0.029 90] A 2020yCat.1350....0G
Radial velocity / Redshift / cz : 		V(km/s) -33.6 [0.9] / z(~) -0.000112 [0.000003] / cz -33.60 [0.90]
   E 1953GCRV..C......0W
Parallaxes (mas): 		0.5352 [0.0372] A 2020yCat.1350....0G
Spectral type: 		O7.5 C ~
Angular size (arcmin): 		0.433 0.347 55 (NIR) C 2006AJ....131.1163S
Fluxes (6) :
B 11.21 [0.04] D 2000A&A...355L..27H
V 11.35 [0.07] D 2000A&A...355L..27H
G 11.259289 [0.003283] C 2020yCat.1350....0G
J 10.372 [0.006] C 2006AJ....131.1163S
H 10.308 [0.011] C 2006AJ....131.1163S
K 9.699 [0.011] C 2006AJ....131.1163S
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Identifiers (28) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

IC 2149 GSC 03361-01662 PLX 1357 TYC 3361-1662-1
BD+46 1067 HD 39659 PLX 1357.00 WEB 5499
BWE 0552+4605 IRAS 05526+4605 PN G166.1+10.4 WISE J055623.91+460617.3
GB6 B0552+4605 IRAS F05526+4605 PN ARO 23 WN B0552.6+4605
87GB 055240.8+460557 2MASX J05562386+4606175 PN VV 26 Gaia DR3 196996680850087936
GCRV 3681 NVSS J055623+460617 PN VV' 37 Gaia DR1 196996680850087936
GSC2 N3120000111 PK 166+10 1 TIC 440340055 Gaia DR2 196996680850087936

References (439 between 1850 and 2026) (Total 439)
Simbad bibliographic survey began in 1850 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).
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Collections of Measurements Description of Measurements

Velocities : 2    Distance : 3    Plx : 3    PM : 2    SpT : 1   

   

Observing logs
IUE : 16   

   

External archives :

Data at NED - NASA/IPAC Extragalactic Database : IC 2149

Link by name to the catalogue in VizieR :

BD+46 1067 BWE 0552+4605 GSC 03361-01662 HD 39659 IRAS 05526+4605
IRAS F05526+4605 2MASX J05562386+4606175 NVSS J055623+460617 PLX 1357 PN G166.1+10.4
TYC 3361-1662-1 WISE J055623.91+460617.3 WN B0552.6+4605 Gaia DR3 196996680850087936 Gaia DR1 196996680850087936
Gaia DR2 196996680850087936

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