1983BAAS...15..984C

Query : 1983BAAS...15..984C

1983BAAS...15..984C - Bull. American Astron. Soc., 15, 984-985 (1983)

The peculiar X-ray source AS 431.

CAILLAULT J.-P., CHANAN G.A., HELFAND D.J., PATTERSON J., NOUSEK J., TAKALO L. and BOTHUN G.

Journal keyword(s):

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 EM* AS 431 WR* 20 36 43.6322747712 +40 21 07.442607924     13.73 12.51   WN8(h)+B0.5V 228 0

Query : 1983BAAS...15..984C

Basic data :
EM* AS 431 -- Wolf-Rayet
Other object types: otypes_help 		* (ALS,StRS,...), Em* (EM*,HBHA,...), X (1E,2E,...), ** (**,WDS), Rad (19P,[MDB89]), MIR (WISEA,WISE), WR* (WR), LP? (2022yCat), Er* (2012A&A), EmO (MHA), mm (BGPS), NIR (2MASS), IR (IRAS)
ICRS coord. (ep=J2000) : 		20 36 43.6322747712 +40 21 07.442607924 (Optical) [ 0.0627 0.0675 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		20 34 53.8646350689 +40 10 37.722054754 [ 0.0627 0.0675 90 ]
Gal coord. (ep=J2000) : 		079.8476510599682 -00.3154110176211 [ 0.0627 0.0675 90 ]
Proper motions mas/yr : 		-1.417 -5.737 [0.081 0.084 90] A 2020yCat.1350....0G
Parallaxes (mas): 		0.5014 [0.0797] A 2020yCat.1350....0G
Spectral type: 		WN8(h)+B0.5V C 2006A&A...457.1015H
Angular size (arcmin): 		0.22 0.17 18 (mm) D 2010ApJS..188..123R
Fluxes (6) :
V 13.73 [0.06] C 2012A&A...548A..79A
R 12.51 [0.06] E 2012yCat.1322....0Z
G 10.886296 [0.003655] C 2020yCat.1350....0G
J 6.012 [0.026] C 2003yCat.2246....0C
H 4.856 [0.036] E 2003yCat.2246....0C
K 4.107 [0.015] C 2003yCat.2246....0C
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Identifiers (26) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

NAME WR 147 NIR EM* AS 431 TIC 64413984 [MDB89] AS 431 N
** NML 2 HBHA 4203-20 UCAC4 652-091381 [MDB89] WR 147 N
ALS 19607 IRAS 20349+4010 WDS J20367+4021AB [PSW2002] Source 1
BGPS G079.847-00.313 2MASS J20364364+4021075 WISEA J203643.63+402107.6 Gaia DR3 2064671253991921408
1E 2034+40.1 MHA 328-50 WISE J203643.45+402106.8 Gaia DR2 2064671253991921408
2E 4394 19P 45 WR 147
2E 2034.8+4010 StRS 378 [KW97] 48-11

References (228 between 1850 and 2026) (Total 228)
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

Plx : 1    PM : 2    SpT : 7   

   

Observing logs
ISO : 4    XMM : 1   

   

External archives :

Archive data at HEASARC - High-Energy Astrophysics Science Archive Research Center

Data at NED - NASA/IPAC Extragalactic Database : EM* AS 431

Link by name to the catalogue in VizieR :

ALS 19607 2E 4394 IRAS 20349+4010 2MASS J20364364+4021075 UCAC4 652-091381
WDS J20367+4021AB WISEA J203643.63+402107.6 WISE J203643.45+402106.8 Gaia DR3 2064671253991921408 Gaia DR2 2064671253991921408

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