2003ApJ...599L.103S

Query : 2003ApJ...599L.103S

2003ApJ...599L.103S - Astrophys. J., 599, L103-L105 (2003/December-3)

Radiative instability in stellar envelopes.

STOTHERS R.B.

Abstract (from CDS):

A general analytic criterion for radiative instability in the envelope of a nonexplosive star is derived, based on a generalization of the Eddington limit for the star's luminosity, an expression for the stationary mass-loss acceleration, and an assumed universality of the critical mean density of the envelope. The derived criterion has been formulated as the minimum rate of mass loss needed to achieve a super-Eddington state. Expressed as a simple function of luminosity and effective temperature, it is applied to luminous blue variables (LBVs), Wolf-Rayet stars, and ordinary B-type supergiants. Assuming that the brightest LBVs as well as most of the Wolf-Rayet stars are post-main-sequence objects, these objects must have radiatively unstable envelopes.

Abstract Copyright: ∼

Journal keyword(s): Stars: Interiors - Stars: Mass Loss - Stars: Variables: Other - Stars: Wolf-Rayet - Stars: Supergiants

Simbad objects: 1

Full paper

View the references in ADS

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 269006	s*b	05 02 07.3942092168	-71 20 13.116800076	9.93	10.60	10.55	10.43	10.38	LBV	261	0

Query : 2003ApJ...599L.103S

Basic data :

HD 269006 -- Blue Supergiant

* (2022AJ,HD,...), IR (IRAS,LI,...), MIR (AKARI,SSTISAGE1C,...), V* (2010AJ,ASAS,...), s*b (1960MNRAS), AB? (1991A&AS), Er* (1986IAUS), Y*? ([WSI2008]), Em* ([BE74]), EmO (LHA), NIR (2MASS)

05 02 07.3942092168 -71 20 13.116800076 (Optical) [ 0.0174 0.0183 90 ] A 2020yCat.1350....0G

05 02 45.6799252301 -71 24 22.357704685 [ 0.0174 0.0183 90 ]

282.8165433116985 -34.2465900652080 [ 0.0174 0.0183 90 ]

1.837 -0.121 [0.020 0.026 90] A 2020yCat.1350....0G

V(km/s) 192.953995 [0.01278] / z(spectroscopic) 0.000644 [0.000000] / cz 193.02 [0.01] (NIR) A 2020AJ....160..120J

0.033 [0.0171] A 2020yCat.1350....0G

LBV C 1986IAUS..116..247S

U 9.93 [~] C 2002yCat.2237....0D

B 10.60 [~] C 2002yCat.2237....0D

V 10.55 [~] C 2002yCat.2237....0D

R 10.43 [~] C 2002yCat.2237....0D

G 8.736085 [0.003807] C 2020yCat.1350....0G

I 10.38 [~] C 2002yCat.2237....0D

J 10.671 [0.023] C 2003yCat.2246....0C

H 10.644 [0.027] C 2003yCat.2246....0C

K 10.547 [0.026] C 2003yCat.2246....0C

g 10.14 [0.26] D 2012yCat.1322....0Z

r 9.32 [0.36] D 2012yCat.1322....0Z

i 8.74 [0.12] D 2012yCat.1322....0Z

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`HD 269006`	`HIP 23428`	`SK -71 3`	`[FD82] 287`
`AKARI-FIS-V1 J0502065-712018`	`IRAS 05027-7124`	`SSTISAGE1C J050207.39-712013.0`	`[GC2009] J050207.38-712013.1`
`AP J05020738-7120131`	`JP11 3730`	`SSTISAGEMC J050207.37-712013.1`	`[H2013] LMCe 244`
`ARDB C65`	`LHA 120-S 155`	`TIC 30760646`	`[VOG2010] 10`
`ASAS J050207-7120.2`	`LI-LMC 346`	`TYC 9169-1573-1`	`[WSI2008] 187`
`CPD-71 308`	`2MASS J05020738-7120131`	`UBV 4887`	`AAVSO 0503-71`
`GCRV 23846`	`2MASSI J0502073-712013`	`UCAC2 1348149`	`Gaia DR3 4654621505126284288`
`GEN# +1.00269006`	`MSX LMC 134`	`UCAC4 094-005559`	`Gaia DR1 4654621500815442816`
`GSC 09169-01573`	`PPM 368629`	`uvby98 100269006`	`Gaia DR2 4654621505126284288`
`GV 713`	`RAVE J050207.4-712013`	`WISE J050207.39-712013.0`
`HIC 23428`	`RMC 71`	`[BE74] 505`

References (261 between 1850 and 2026) (Total 261)
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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Data at NED - NASA/IPAC Extragalactic Database : HD 269006

Link by name to the catalogue in VizieR :

`HD 269006`	`AKARI-FIS-V1 J0502065-712018`	`AP J05020738-7120131`	`CPD-71 308`	`GSC 09169-01573`
`HIC 23428`	`HIP 23428`	`IRAS 05027-7124`	`2MASS J05020738-7120131`	`2MASSI J0502073-712013`
`PPM 368629`	`RAVE J050207.4-712013`	`SSTISAGEMC J050207.37-712013.1`	`TYC 9169-1573-1`	`UCAC2 1348149`
`UCAC4 094-005559`	`uvby98 100269006`	`WISE J050207.39-712013.0`	`Gaia DR3 4654621505126284288`	`Gaia DR1 4654621500815442816`
`Gaia DR2 4654621505126284288`

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