C.D.S. - SIMBAD4 rel 1.8 - 2024.05.10CEST21:21:09 V* EF Tuc --------- Object V* EF Tuc --- CV* --- OID=@3280619 (@@73198,18) --- coobox=23381 Coordinates(ICRS,ep=J2000,eq=2000): 00 01 55.1032711320 -67 07 43.331399328 (Opt ) A [0.0163 0.0168 90] 2020yCat.1350....0G Coordinates(FK4,ep=B1950,eq=1950): 23 59 21.6596927025 -67 24 25.827273461 Coordinates(Gal,ep=J2000,eq=2000): 310.2715340587126 -49.2878708421152 hierarchy counts: #parents=0, #children=0, #siblings=0 Proper motions: 13.348 -1.455 [0.020 0.023 90] A 2020yCat.1350....0G Parallax: 0.712 [0.0203] A 2020yCat.1350....0G Radial Velocity: ~ [~ ~ ] ~ ~ Redshift: ~ [~ ~ ] ~ ~ cz: ~ [~ ~ ] ~ ~ Flux B : 15.01 [0.02] E 2012yCat.1322....0Z Flux V : 14.71 [0.01] E 2012yCat.1322....0Z Flux G : 14.7456 [0.0190] C 2018yCat.1345....0G Flux R : 14.93 [0.10] E 2012yCat.1322....0Z Flux J : 13.296 [0.026] C 2003yCat.2246....0C Flux H : 12.873 [0.031] C 2003yCat.2246....0C Flux K : 12.724 [0.028] C 2003yCat.2246....0C Flux g : 14.79 [0.01] E 2012yCat.1322....0Z Flux r : 14.42 [0.01] E 2012yCat.1322....0Z Flux i : 14.31 [0.01] E 2012yCat.1322....0Z Spectral type: ~ ~ ~ Morphological type: ~ ~ ~ Angular size: ~ ~ ~ (~) ~ ~ Identifiers (11): Gaia DR3 4707482485122305536 2MASS J00015507-6707432 AAVSO 2356-67 EC 23593-6724 GSC 08846-00365 RBS 2 V* EF Tuc 1RXS J000154.2-670749 USNO-A2.0 0225-00008867 UCAC4 115-000030 Gaia DR2 4707482485122305536 Bibcodes 1850-2024 () (22): 2020MNRAS.492L..40A 2018A&A...619A..62S 2017NewA...52..112B 2016MNRAS.460.2526O 2015MNRAS.449.2215S 2014AstL...40..177R 2012ApJS..199....7F 2012MNRAS.419.1442P 2009ApJS..184..138H 2008NewA...13..133A 2007MNSSA..66..106M 2005MNSSA..64...70M 2004MNSSA..63...89M 2003IBVS.5422....1K 2002A&A...396..895S 2002AJ....124.2955G 2002ApJ...565..511H 2001MNRAS.325...89C 2001PASP..113..764D 2000AN....321....1S 2000ApJS..131..335R 1995Ap&SS.230..101S Measures (distance:3 PLX:2 PM:2 V*:1 ): distance:3PLX:2PM:2V*:1 Notes (0) : ================================================================================