EM* AS 422

Query : EM* AS 422

Basic data :
EM* AS 422 -- Wolf-Rayet
Other object types: otypes_help 		* (CSI,GSC,...), Em* (EM*,HBHA,...), WR* (WR,MR), Er* (2012A&A), V* (V*), EmO (MHA), NIR (2MASS), IR (IRAS)
ICRS coord. (ep=J2000) : 		20 32 06.2786571432 +40 48 29.527101576 (Optical) [ 0.0133 0.0153 90 ] A 2020yCat.1350....0G
FK4 coord. (ep=B1950 eq=1950) : 		20 30 17.9541438762 +40 38 15.533091244 [ 0.0133 0.0153 90 ]
Gal coord. (ep=J2000) : 		079.6886249392459 +00.6608637217229 [ 0.0133 0.0153 90 ]
Proper motions mas/yr : 		-2.892 -4.204 [0.017 0.020 90] A 2020yCat.1350....0G
Parallaxes (mas): 		0.5542 [0.017] A 2020yCat.1350....0G
Spectral type: 		WN7o/CE+O7V(f) C 2009MNRAS.399.1977M
Fluxes (6) :
B 13.46 [~] D 2014AJ....147...40C
V 11.83 [~] D 2014AJ....147...40C
G 10.625507 [0.002837] C 2020yCat.1350....0G
J 7.373 [0.018] C 2003yCat.2246....0C
H 6.714 [0.015] C 2003yCat.2246....0C
K 6.239 [0.016] C 2003yCat.2246....0C
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Hierarchy : number of linked objects
whatever the membership probability is (see description here ) :

: 1 : 3335 Display criteria :

Identifiers (18) :
An access of full data is available using the icon Vizier near the identifier of the catalogue

WR 145 Hen 3-1907 MR 111 [KW97] 47-33
CSI+40-20303 IRAS 20303+4038 SV* SVS 2843 Gaia DR2 2067745076187793024
EM* AS 422 JP11 5256 TIC 17031739 Gaia DR3 2067745076187793024
GSC 03157-00233 2MASS J20320628+4048295 UCAC2 46032027
HBHA 4203-33 MHA 328-53 V* V1923 Cyg

References (107 between 1850 and 2026) (Total 107)
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

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

   

Observing logs
ISO : 2   

   

External archives :

Data at NED - NASA/IPAC Extragalactic Database : EM* AS 422

Link by name to the catalogue in VizieR :

GSC 03157-00233 IRAS 20303+4038 2MASS J20320628+4048295 UCAC2 46032027 V* V1923 Cyg
Gaia DR2 2067745076187793024 Gaia DR3 2067745076187793024

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