C.D.S. - SIMBAD4 rel 1.8 - 2024.04.25CEST02:37:52 AT Ser ------ Object V* AT Ser --- RR* --- OID=@2696682 (@@49905,14) --- coobox=17558 Coordinates(ICRS,ep=J2000,eq=2000): 15 55 40.3715381538 +07 59 19.597394432 (Opt ) A [0.0178 0.0143 90] 2020yCat.1350....0G Coordinates(FK4,ep=B1950,eq=1950): 15 53 14.6865448603 +08 08 01.927136688 Coordinates(Gal,ep=J2000,eq=2000): 018.0375918805604 +42.4510309283040 hierarchy counts: #parents=0, #children=0, #siblings=0 Proper motions: -3.604 -8.225 [0.022 0.016 90] A 2020yCat.1350....0G Parallax: 0.5749 [0.0209] A 2020yCat.1350....0G Radial Velocity: -67.66 [0.23] A 2021ApJ...919...85B Redshift: -0.000226 [0.000001] A 2021ApJ...919...85B cz: -67.65 [0.23] A 2021ApJ...919...85B Flux B : 11.68 [0.09] D 2000A&A...355L..27H Flux V : 11.24 [0.10] D 2000A&A...355L..27H Flux G : 11.459988 [0.011600] C 2020yCat.1350....0G Flux J : 10.425 [0.027] C 2003yCat.2246....0C Flux H : 10.172 [0.030] C 2003yCat.2246....0C Flux K : 10.131 [0.019] C 2003yCat.2246....0C Spectral type: kA4hF7 D 1994ApJS...93..271S Morphological type: ~ ~ ~ Angular size: ~ ~ ~ (~) ~ ~ Identifiers (18): HIP 77997 Gaia DR3 4454183799545435008 TIC 264584937 NSVS 13456881 AN 46.1935 CSI+08-15533 GCRV 9166 HIC 77997 NPM1+08.1225 V* AT Ser uvby98 657600120 V 2MASS J15554036+0759196 TYC 943-703-1 [DCD2013] CSS J155540.4+075918 UCAC3 196-136135 Gaia DR1 4454183795247850880 WEB 13191 Gaia DR2 4454183799545435008 Bibcodes 1850-2024 () (98): 2021ApJ...908...20C 2021ApJ...912..144M 2021ApJ...914...10C 2021ApJ...919...85B 2021ApJ...920...33D 2021ApJS..254...42B 2021MNRAS.502.4074M 2020ApJ...896L..15B 2020MNRAS.492.2161Z 2020MNRAS.492.3408P 2019A&A...622A..60C 2019A&A...623A..72K 2019A&A...623A.116K 2019AJ....157..153P 2019AJ....158..105L 2018ARep...62...50M 2018MNRAS.481.1195M 2017A&A...605A..79G 2016MNRAS.459.4360L 2015A&A...580A..23P 2014IBVS.6106....1B 2014MNRAS.441..715G 2013ApJ...763...32D 2013MNRAS.435.3206D 2012A&A...546A..61D 2012MNRAS.422.2116K 2012MNRAS.427..343M 2011ApJ...738..185K 2010AJ....139..415K 2008MNRAS.386.2115F 2007A&A...474..653V 2006A&A...453..895W 2006AJ....132.1202K 2006IBVS.5717....1L 2006MNRAS.368.1757W 2005A&A...442..229M 2005A&A...442..381M 2004AJ....128..858S 2003RMxAA..39..239P 2002ARep...46..460B 2001A&A...371..579K 2001AstL...27..108D 2001BaltA..10..589A 2000AJ....119.2866B 1999PASP..111...57H 1998A&A...330..515F 1998A&AS..129..431H 1998AJ....115..168C 1998AJ....116.1724M 1997A&A...323L..49P 1997Ap&SS.250..205D 1996A&A...312..111J 1996AJ....112.2110L 1995A&A...293L..57K 1995A&AS..114..269D 1995AJ....110.2288L 1995ApJS...96..175B 1994AJ....108.1016L 1994ApJS...93..271S 1993A&A...268..591F 1993A&AS...97..815F 1993AJ....106..687S 1992AJ....104..734B 1991ApJ...367..528S 1990ApJ...350..631S 1990RMxAA..20..139P 1988A&A...199..242G 1986AJ.....91..354Y 1986ApJ...302..626H 1986ApJS...61..667N 1986PASP...98.1317S 1985ApJS...58..463N 1985PASP...97..551H 1984ATsir1308....7D 1983ATsir1254....6D 1982ATsir1213....7D 1982ApJ...261..586S 1980MNRAS.190..591C 1979AJ.....84..383L 1979PASP...91..553S 1978ApJ...225...40B 1978MNRAS.184...17H 1977A&AS...29..345L 1977RMxAA...2..235B 1975AJ.....80..199H 1973A&A....24..313H 1972A&A....21..231H 1969PASP...81..141M 1967PASP...79...72K 1966ApJ...143..774S 1965BAN....18...71V 1959ApJ...130..507P 1958SvA.....2..141K 1957BAICz...8..150J 1957SvA.....1..205A 1953GCRV..C......0W 1950PASP...62...60J 1935AN....255..401H Measures (distance:3 Fe_H:7 MK:1 PLX:4 PM:4 V*:3 velocities:7 ): distance:3Fe_H:7MK:1PLX:4PM:4V*:3velocities:7 Notes (0) : ================================================================================