C.D.S. - SIMBAD4 rel 1.6 - 2018.05.07CEST19:56:13 GSC 02684-00094 --------------- Object V* V2538 Cyg --- EB* --- OID=@2956555 (@@136192,13) --- coobox=20438 Coordinates(ICRS,ep=J2000,eq=2000): 20 23 33.536 +37 25 45.12 (~) B [20 20 90] 2003yCat.1289....0Z Coordinates(FK4,ep=B1950,eq=1950): 20 21 41.19 +37 16 00.9 Coordinates(Gal,ep=J2000,eq=2000): 075.9773 +00.0371 hierarchy counts: #parents=0, #children=0, #siblings=0 Proper motions: -2.3 0.0 [5.4 5.4 45] B 2003yCat.1289....0Z Parallax: ~ [~] ~ ~ Radial Velocity: ~ [~ ~ ] ~ ~ Redshift: ~ [~ ~ ] ~ ~ cz: ~ [~ ~ ] ~ ~ Flux B : 11.5 [~] E ~ Flux V : 11.2 [~] E ~ Flux R : 11.100 [~] E 2003yCat.2246....0C Flux J : 9.003 [0.026] C 2003yCat.2246....0C Flux H : 8.576 [0.018] C 2003yCat.2246....0C Flux K : 8.346 [0.015] C 2003yCat.2246....0C Spectral type: ~ ~ ~ Morphological type: ~ ~ ~ Angular size: ~ ~ ~ (~) ~ ~ Identifiers (5): V* V2538 Cyg GSC 02684-00094 UCAC2 44892239 2MASS J20233354+3725451 NSVS 5732079 Bibcodes 1998-2018 () (4): 2017A&A...598A.108L 2014AJ....147..119C 2009AJ....138..466H 2006OEJV...30....1N Measures (V*:1 ): V*:1 Notes (0) : ================================================================================