C.D.S. - SIMBAD4 rel 1.8 - 2024.04.18CEST13:57:47 Iota Ursae Majoris ------------------ Object * iot UMa --- ** --- OID=@539678 (@@1601,1) --- coobox=3903 Coordinates(ICRS,ep=J2000,eq=2000): 08 59 12.45362 +48 02 30.5741 (Opt ) A [1.49 0.80 90] 2007A&A...474..653V Coordinates(FK4,ep=B1950,eq=1950): 08 55 47.61943 +48 14 22.1553 Coordinates(Gal,ep=J2000,eq=2000): 171.51239786 +40.83614038 hierarchy counts: #parents=0, #children=2, #siblings=0 Proper motions: -441.29 -215.32 [0.17 0.09 0] A 2007A&A...474..653V Parallax: 68.92 [0.16] A 2007A&A...474..653V Radial Velocity: 9.0 [2] B 1979IAUS...30...57E Redshift: 0.000030 [0.000007] B 1979IAUS...30...57E cz: 9.00 [2.00] B 1979IAUS...30...57E Flux U : 3.40 [~] C 2002yCat.2237....0D Flux B : 3.33 [~] C 2002yCat.2237....0D Flux V : 3.14 [~] C 2002yCat.2237....0D Flux R : 2.92 [~] C 2002yCat.2237....0D Flux I : 2.85 [~] C 2002yCat.2237....0D Flux J : 2.78 [0.23] D 2003yCat.2246....0C Flux H : 2.763 [0.184] D 2003yCat.2246....0C Flux K : 2.66 [0.24] D 2003yCat.2246....0C Spectral type: A6 D 1985ApJS...59..197B Morphological type: ~ ~ ~ Angular size: ~ ~ ~ (~) ~ ~ Identifiers (41): HIP 44127 TIC 456332840 PLX 2143 ASCC 325676 2MASS J08591246+4802304 * iot UMa * 9 UMa 1RXS J085913.0+480227 2E 2082 AG+48 801 BD+48 1707 CSI+48 1707 1 Ci 20 499 FK5 335 GC 12407 GEN# +1.00076644 HD 76644 HIC 44127 HR 3569 IRAS 08557+4814 IRC +50194 JP11 1734 N30 2113 NSV 4329 PMC 90-93 243 PPM 50941 ROT 1411 SAO 42630 SKY# 17342 TD1 13330 UBV 8669 UBV M 14950 [HFE83] 626 uvby98 100076644 2E 0855.8+4814 RX J0859.2+4802 [ZEH2003] RX J0859.2+4802 1 WDS J08592+4803A,BC PMSC 08524+4826 NAME Talitha WEB 8476 Bibcodes 1850-2024 () (295): 2022MNRAS.516..693N 2021A&A...649A.112V 2021ApJS..254...42B 2021MNRAS.501L...1N 2021MNRAS.504.3730C 2020MNRAS.494.3536Z 2020PASJ...72...87A 2019A&A...621A..87B 2019A&A...623A..72K 2019MNRAS.483.3510V 2019MNRAS.488.3588Y 2019MNRAS.490.3158C 2018AJ....156..286S 2018ApJ...857...93D 2017AJ....154..115H 2017ApJ...836..139F 2017ApJ...844..103T 2017ApJ...846...91O 2017PASP..129e4501I 2016A&A...589A..83G 2016A&A...591A.118S 2016A&A...594A..63G 2016A&A...596A..49B 2016AJ....151....3G 2016AJ....152...40G 2016ApJ...824...58D 2016ApJ...826..171G 2016PASP..128k4401H 2015A&A...574A...6A 2015ApJ...804..146D 2015ApJ...808..194L 2015ApJS..216...24W 2015MNRAS.449.3160R 2014A&A...567A..26L 2014AJ....147...65D 2014ARep...58..640M 2014MNRAS.437.1216D 2014MNRAS.445.2558T 2013ApJ...768...25G 2012A&A...537A.120Z 2012A&A...544A..31V 2012A&A...546A..61D 2012A&A...546A..69M 2012A&ARv..20...51V 2012AJ....143...28F 2012AJ....143..135V 2012AJ....144...62A 2012ARep...56..512Z 2012MNRAS.422.2765D 2012PASP..124..329M 2011A&A...525A..26D 2011A&A...525A..71W 2011MNRAS.415..854D 2011MNRAS.415.1105S 2010A&A...516A..28V 2010A&A...516A..29V 2010ARep...54...38Z 2010ApJ...716.1551L 2010MNRAS.403.1089P 2010MNRAS.408.1623O 2010PASP..122..885S 2009AJ....137.3245M 2009ApJ...697.1928K 2009ApJS..184..138H 2009MNRAS.394.1338B 2009PASJ...61.1165T 2008A&A...487..595S 2008AJ....135.2245R 2008Ap.....51..490O 2008ApJ...685..478N 2008MNRAS.389..869E 2008MNRAS.389..925T 2007A&A...463..671R 2007A&A...474..653V 2007A&A...475..677S 2007ApJ...658.1289T 2007JHA....38..222W 2006A&A...456.1045B 2006ARep...50...62Z 2006ApJ...652..681D 2006ApJ...653..675S 2006JRASC.100...12F 2005AJ....129.1483L 2005ARep...49..201O 2005ApJ...620.1010R 2005ApJ...629..507A 2004A&A...424..727P 2004AN....325....3F 2004ApJ...616..562A 2004ApJS..152..251V 2003A&A...406..535Z 2003A&A...407..631B 2003AJ....126.2048G 2003ApJ...582.1011S 2002A&A...384.1030S 2002A&A...388..978K 2002A&A...393..897R 2002ApJ...579..800S 2002ApJS..141..187B 2002JHA....33...45D 2002yCat.2237....0D 2001A&A...365..222G 2001A&A...367..521P 2001A&A...377..854M 2001BaltA..10..481B 1999A&A...348..198G 1999A&AS..135..319H 1999AJ....118.2483C 1999AcApS..19..193S 1999MNRAS.302..612M 1999MmSAI..70..463C 1998A&A...330..619J 1998A&A...331..633S 1998A&AS..129..431H 1998A&AS..132..155H 1998A&AS..132..233X 1997A&A...317..521M 1997A&A...323L..49P 1997A&AS..124...75T 1997ApJ...484..360S 1997ApJ...487..365A 1997ApJ...487..847W 1997ApJ...490..863A 1997PASP..109..759W 1997PNAOJ...5....1Y 1996A&A...313..523B 1996A&A...314..233T 1996ApJ...469..355F 1996BaltA...5....1B 1995A&AS..114..269D 1995Ap&SS.224..491I 1995ApJ...446..300W 1995ApJS...99..135A 1994AJ....107.1668T 1994AcApS..14..228P 1993A&A...268..653N 1993A&A...271..515S 1993A&AS..101..551L 1993A&AS..101..629B 1993ApJ...408..305L 1993MNRAS.265.1035S 1993yCat.3135....0C 1992A&AS...96..477V 1992AcASn..33..395P 1992ApJ...388..190W 1992ApJ...396L..83C 1992ApJS...82..197F 1992IzKry..84...90M 1992PPMtO..11..184X 1991A&A...252..123A 1991Ap&SS.177..351A 1991Ap&SS.183...91T 1991ApJ...368..264A 1991ApJ...380..200S 1991JApA...12..133S 1991KFNT....7a..64G 1990A&A...235..311F 1990A&A...240..173M 1990A&AS...85..971P 1990A&AS...85.1015M 1990ApJ...364..272F 1990PBeiO..16...18L 1989A&A...219..197S 1989A&AS...77..411S 1989A&AS...77..497B 1989A&AS...78....1T 1989A&AS...78..511P 1989ApJ...340..468L 1989ApJS...70..623G 1989BICDS..36...27G 1989PBeiO..14...12L 1988A&A...207..112B 1988Ap&SS.142...49G 1988Ap&SS.142..103A 1988IUEEN..29...45. 1988LAstr.102..493V 1987AJ.....94..161C 1987Afz....27..535A 1987BAICz..38...24H 1986A&A...162..140M 1986Afz....25..297A 1986Afz....25..309C 1986ApJ...303..470J 1985A&AS...60..365M 1985A&AS...62..137F 1985ApJ...290..307S 1985ApJS...59..197B 1985MNRAS.214..327T 1985RMxAA..11....7S 1984A&A...131..378B 1984A&AS...55..479A 1984A&AS...57..213H 1984A&AS...57..285F 1984Afz....21..399M 1984IUE84......507H 1983A&AS...53..223H 1983ApJ...271..264G 1983ApJS...53..643J 1982A&A...114..170M 1982A&A...115...23C 1982A&AS...47..341K 1982A&AS...50..147C 1982ApJ...258..639L 1982IUE82......597L 1980ARA&A..18..115P 1980ATsir1105....7L 1980ApJS...43..491A 1980ApJS...43..501C 1980IBVS.1865....1R 1980MNRAS.192..143M 1979AJ.....84..857A 1979AJ.....84.1846G 1978A&AS...31..159B 1978BICDS..14...16H 1978IzKry..58...81B 1978PDAO...15..121B 1977A&A....56..235H 1977A&A....60..181G 1977A&AS...30..349F 1977IBVS.1242....1P 1976ApJS...32....7B 1975A&AS...19...91L 1975A&AS...19..189M 1975ApJS...29..137S 1974A&A....33...79M 1974ApJ...188..291A 1974ApJ...192..391H 1974ApJS...28....1J 1974ApJS...28..413V 1974PASP...86...70C 1973ApJ...182..809A 1972A&AS....6..147B 1972AJ.....77...35M 1971AJ.....76..242M 1971AJ.....76..896S 1971ApJ...166...95S 1970A&AS....1..165J 1970A&AS....1..189F 1970ApJS...19..281B 1970ApJS...19..387A 1970MNRAS.147...59D 1969AJ.....74..920T 1969ApJ...157..327U 1968AJ.....73...75N 1968ApJ...152..895V 1968ApJ...153..213J 1968JO.....51..193A 1968PASP...80..578B 1967AJ.....72.1334C 1967ApJ...148..129K 1967ApJ...149..317G 1967JO.....50....7B 1966AJ.....71..709C 1966JO.....49....1B 1966JO.....49..417R 1966MNRAS.133..475A 1965AJ.....70..726S 1965ApJS...11..429A 1965MmSAI..36..215C 1965SvA.....9..297K 1964AnAp...27..313R 1964BAN....17..358B 1963AnAp...26..289V 1963BAN....17...58B 1962AJ.....67..403W 1961ApJ...134..195S 1961ApJS....6....1K 1961JO.....44...41C 1961JO.....44..254B 1960BAN....15..255B 1960MNRAS.120..448E 1959ApJ...129..362B 1959ApJ...130..507P 1958AJ.....63..127T 1957JO.....40..165B 1956AJ.....61..405E 1956AJ.....61..462E 1955AJ.....60...65E 1955AJ.....60..401E 1955AnAp...18..292J 1955ApJ...121..653S 1955ZA.....37..149P 1954ApJ...120..196J 1954JO.....37...73B 1953AnAp...16..417H 1953ApJ...117..313J 1953ApJ...118...92M 1953JO.....36...61M 1953ZA.....33..245P 1952AnAp...15..201C 1952ApJ...115..157W 1951AnAp...14...85B 1950JO.....33....1B 1950ZA.....27..182G 1926ApJ....64..262D Measures (Fe_H:3 herschel:2 IUE:14 MK:28 PLX:2 PM:9 ROT:6 V*:1 velocities:12 ): Fe_H:3herschel:2IUE:14MK:28PLX:2PM:9ROT:6V*:1velocities:12 Notes (0) : ================================================================================