1999MNRAS.304..938P

Query : 1999MNRAS.304..938P

1999MNRAS.304..938P - Mon. Not. R. Astron. Soc., 304, 938-946 (1999/April-3)

Comparison of theoretical radiation-driven winds from stars and discs.

PROGA D.

Abstract (from CDS):

We compare models of line-driven winds from accretion discs and single spherical stars. We look at the problem of scaling mass-loss rates and velocities of stellar and disc winds with model parameters. We find that stellar and disc winds driven by radiation, within the Castor–Abbott–Klein (CAK) framework, are very similar as far as mass-loss rates and velocities are concerned. Thus we can use analytic results for stellar winds to rescale, in a first-order approximation, numerical results for disc winds. We also show how the CAK stellar solutions change when we take into account effects of very low luminosities or line-driving force.

Abstract Copyright: 1999, Royal Astronomical Society

Journal keyword(s): accretion, accretion discs - hydrodynamics - methods: numerical - stars: early-type - stars: mass-loss - galaxies: nuclei

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 HD 87643 Or* 10 04 30.2839505304 -58 39 52.091224848 8.92 10.38 9.50 9.68   B3I[e] 157 0

Query : 1999MNRAS.304..938P

Basic data :
HD 87643 -- Orion Variable
Other object types: otypes_help 		* (1971PW&SO,HD,...), Em* (EM*,Hen,...), V* (ASAS,NSV,...), IR (IRAS,RAFGL), Or* (2017ARep), Y*O (2023AJ), Er* (2012A&A), NIR (2MASS), MIR (MSX6C)
ICRS coord. (ep=J2000) : 		10 04 30.2839505304 -58 39 52.091224848 (Optical) [ 0.1075 0.1072 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		10 02 49.6926346132 -58 25 16.281903963 [ 0.1075 0.1072 90 ]
Gal coord. (ep=J2000) : 		282.6576404303396 -02.5263820442086 [ 0.1075 0.1072 90 ]
Proper motions mas/yr : 		-7.557 5.438 [0.150 0.127 90] A 2020yCat.1350....0G
Parallaxes (mas): 		0.6293 [0.1227] A 2020yCat.1350....0G
Spectral type: 		B3I[e] C 2014yCat....1.2023S
Fluxes (8) :
U 8.92 [~] D 2003AJ....125.2531R
B 10.38 [0.00] D 2012yCat.1322....0Z
V 9.50 [~] C 2002yCat.2237....0D
R 9.68 [0.04] D 2012yCat.1322....0Z
G 8.709893 [0.007516] C 2020yCat.1350....0G
J 6.217 [0.037] C 2003yCat.2246....0C
H 4.76 [~] C 2002yCat.2237....0D
K 3.65 [~] C 2002yCat.2237....0D
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 1 : 25240 Display criteria :

Identifiers (34) :
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HD 87643 Hen 3-365 PPM 338646 UCAC4 157-038387
ALS 1411 IRAS 10028-5825 RAFGL 4767S V* V640 Car
ASAS J100430-5839.9 JP11 1890 RAFGL 4767 WRAY 15-496
CD-58 3005 LLNS 275 SAO 237672 AAVSO 1001-58
CPC 20 2850 LS 1411 SS73 15 Gaia DR3 5258349561694308096
CPD-58 1865 2MASS J10043028-5839521 TIC 462436722 Gaia DR1 5258349557372169088
EM* MWC 198 MSX6C G282.6578-02.5260 TYC 8611-1191-1 Gaia DR2 5258349561694308096
GEN# +1.00087643 NSV 4727 UBV M 15939
GSC 08611-01191 PDS 36 UCAC2 6039539

References (157 between 1850 and 2026) (Total 157)
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

Var : 1    Plx : 2    PM : 2    SpT : 6   

   

Observing logs
ISO : 17    IUE : 13   

   

External archives :

Data at NED - NASA/IPAC Extragalactic Database : HD 87643

Link by name to the catalogue in VizieR :

HD 87643 ALS 1411 CD-58 3005 CPD-58 1865 GSC 08611-01191
IRAS 10028-5825 LS 1411 2MASS J10043028-5839521 MSX6C G282.6578-02.5260 NSV 4727
PPM 338646 RAFGL 4767S RAFGL 4767 SAO 237672 TYC 8611-1191-1
UCAC2 6039539 UCAC4 157-038387 V* V640 Car Gaia DR3 5258349561694308096 Gaia DR1 5258349557372169088
Gaia DR2 5258349561694308096

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