C.D.S. - SIMBAD4 rel 1.8 - 2024.04.25CEST09:45:10 II UMa ------ Object HD 109247A --- EB* --- OID=@13691351 (@@-1,255) --- coobox=1994 Coordinates(ICRS,ep=J2000,eq=2000): 12 32 54.8408806014 +54 47 42.890631058 (Opt ) A [0.0230 0.0213 90] 2020yCat.1350....0G Coordinates(FK4,ep=B1950,eq=1950): 12 30 34.4802213801 +55 04 15.871727175 Coordinates(Gal,ep=J2000,eq=2000): 128.6457281768302 +62.1270249761005 hierarchy counts: #parents=1, #children=0, #siblings=0 Proper motions: -43.994 -12.447 [0.030 0.029 90] A 2020yCat.1350....0G Parallax: 4.5546 [0.0305] A 2020yCat.1350....0G Radial Velocity: ~ [~ ~ ] ~ ~ Redshift: ~ [~ ~ ] ~ ~ cz: ~ [~ ~ ] ~ ~ Flux B : 8.87 [0.02] D 2002A&A...384..180F Flux V : 8.47 [0.01] D 2002A&A...384..180F Flux G : 8.361039 [0.006657] C 2022yCat.1355....0G Spectral type: ~ ~ ~ Morphological type: ~ ~ ~ Angular size: ~ ~ ~ (~) ~ ~ Identifiers (8): SBC9 2138 Gaia DR3 1571033237978735744 V* II UMa TYC 3841-296-1 HD 109247A ** A 1600A CCDM J12329+5448A WDS J12329+5448A Bibcodes 1850-2024 () (60): 2022MNRAS.512.1244C 2022PASP..134k4202G 2021AJ....162...13L 2021ApJS..254...10L 2021ApJS..254...42B 2021RAA....21..180L 2021RAA....21..290Y 2020ApJS..247...11R 2020MNRAS.497.3381G 2020MNRAS.497.3493Z 2020RAA....20..179G 2019A&A...623A..72K 2019ApJS..241...12S 2018AJ....156..199S 2016A&A...591A.118S 2016AJ....151...67Z 2016ApJ...826..171G 2015A&A...580A..23P 2015AJ....150..193Q 2015NewA...34..271Y 2013A&A...553A..95M 2013AJ....146...70R 2013AN....334..860A 2012A&A...546A..61D 2012MNRAS.422.1057P 2012MNRAS.427..343M 2012RAA....12..419Y 2011A&A...530A.138C 2011MNRAS.414.2602D 2011MNRAS.415.1105S 2011OEJV..137....1B 2009A&A...501..941H 2008MNRAS.389..925T 2008MNRAS.390.1577G 2007A&A...474..653V 2007RoAJ...17..125R 2006A&A...446..785M 2006AJ....131.2986P 2006AJ....132..650D 2006MNRAS.373.1483E 2005IBVS.5592....1K 2005IBVS.5602....1N 2005IBVS.5606....1P 2005IBVS.5623....1D 2005MNRAS.357..497B 2004A&A...416.1097S 2004A&A...418..989N 2004A&A...424..727P 2004AcA....54..207K 2003CoSka..33...38P 2002AJ....124.1738R 2002AJ....124.1746R 2000A&A...356..141F 1999A&AS..137..451G 1999IBVS.4659....1K 1997A&A...323L..49P 1993yCat.3135....0C 1980ApJS...44..111H 1959JO.....42...17C 1957JO.....40..165B Measures (distance:1 PLX:1 PM:1 V*:1 ): distance:1PLX:1PM:1V*:1 Notes (0) : ================================================================================