C.D.S. - SIMBAD4 rel 1.8 - 2024.04.18CEST02:55:56 eta Peg ------- Object * eta Peg --- SB* --- OID=@1509474 (@@31644,0) --- coobox=10012 Coordinates(ICRS,ep=J2000,eq=2000): 22 43 00.1288449480 +30 13 16.372969392 (Opt ) A [0.3682 0.6822 90] 2020yCat.1350....0G Coordinates(FK4,ep=B1950,eq=1950): 22 40 39.2315922580 +29 57 32.936924850 Coordinates(Gal,ep=J2000,eq=2000): 092.4957401411792 -24.9534769164053 hierarchy counts: #parents=0, #children=0, #siblings=0 Proper motions: 19.957 -18.971 [0.496 0.869 90] A 2020yCat.1350....0G Parallax: 16.6308 [0.7047] A 2020yCat.1350....0G Radial Velocity: 4.17 [0.35] A 2004A&A...424..727P Redshift: 0.000014 [0.000001] A 2004A&A...424..727P cz: 4.17 [0.35] A 2004A&A...424..727P Flux U : 4.38 [~] C 2002yCat.2237....0D Flux B : 3.81 [~] C 2002yCat.2237....0D Flux V : 2.95 [~] C 2002yCat.2237....0D Flux G : 2.725079 [0.003137] C 2020yCat.1350....0G Flux R : 2.31 [~] C 2002yCat.2237....0D Flux I : 1.83 [~] C 2002yCat.2237....0D Flux J : 1.42 [~] C 2002yCat.2237....0D Flux H : 1.079 [0.168] D 2003yCat.2246....0C Flux K : 0.89 [~] C 2002yCat.2237....0D Spectral type: G8II+F0V C 1969PhDT.........5M Morphological type: ~ ~ ~ Angular size: 0.0017 0.0 28 (Opt ) D 2001AJ....122.3466M Identifiers (46): Gaia DR3 1887953690728237568 TIC 10662523 PLX 5503 SBC9 1396 * eta Peg * 44 Peg ADS 16211 A AG+29 2819 BD+29 4741 CCDM J22430+3014A CSI+29 4741 1 FK5 857 GC 31706 GCRV 14271 GEN# +1.00215182 GSC 02736-01823 HD 215182 HIC 112158 HIP 112158 HR 8650 IDS 22383+2942 IRAS 22406+2957 IRC +30499 JP11 3531 N30 5002 NSV 14285 PMC 90-93 603 PPM 88121 RAFGL 2938 ROT 3312 SAO 90734 SBC7 926 SKY# 43181 SRS 30857 TD1 29299 TYC 2736-1823-1 UBV 19446 UBV M 26577 2MASS J22430012+3013165 WDS J22430+3013Aa,Ab ** BLA 11 ** BU 1144A ** FYM 145A NAME Matar WEB 20017 Gaia DR2 1887953690724601984 Bibcodes 1850-2024 () (199): 2023AJ....166..268B 2023ApJS..264...42W 2022AJ....163..131M 2022MNRAS.516..693N 2021A&A...649A.112V 2021ApJS..254...42B 2021MNRAS.504.3730C 2020A&A...633A..34C 2019A&A...623A..72K 2019A&A...624A..94M 2019ApJ...880...49H 2019ApJS..243...32H 2019MNRAS.489.1291S 2019MNRAS.490.3158C 2018AJ....155...30B 2017AJ....154..115H 2016A&A...588A..98M 2016A&A...591A.118S 2016ApJS..227....4H 2016MNRAS.457.1593W 2015A&A...580A..23P 2015AJ....150...66P 2015MNRAS.447.2894N 2015PASP..127..795V 2014A&A...567A..26L 2014AJ....147..137L 2014AstL...40..353B 2013A&A...553A..95M 2013A&A...554A..84M 2013AJ....145...81R 2012A&A...544A..31V 2012A&A...546A..69M 2012JRASC.106...20G 2011JRASC.105..165G 2011MNRAS.410..190T 2010A&A...515A.111S 2010A&A...516A..28V 2010A&A...516A..29V 2010AJ....140.1579M 2010AN....331..349H 2009AJ....137.3358M 2009PASP..121.1120C 2008A&A...480...91S 2008AJ....135..209M 2008MNRAS.389..869E 2007A&A...474..653V 2007MNRAS.382.1073M 2007PASP..119..886E 2006AstL...32..759G 2006BAVSR..55...24B 2005A&A...431..773R 2005A&A...442..365J 2005ARep...49..526A 2005MNRAS.357..174D 2004A&A...424..727P 2004AJ....127.2915P 2004Ap.....47..305E 2004MNRAS.353..903G 2003A&A...398.1163P 2003A&A...409..251M 2002A&A...382..118T 2002A&A...386..492R 2002yCat.2237....0D 2001A&A...365..222G 2001A&A...367..521P 2001A&A...373..159C 2001AJ....122.2707N 2001BaltA..10..481B 2001PASP..113..188P 2000A&A...361..614P 1999A&AS..134..523T 1999A&AS..139..433D 1999AJ....118.1073M 1998A&A...330..585M 1998A&AS..129..505B 1998AJ....116.2536H 1998ApJS..119...83P 1997A&A...323L..49P 1997A&AS..122..571M 1997A&AS..124..299C 1997AJ....114.1639H 1997ApJS..112..557K 1997BaltA...6..481A 1997PNAOJ...5....1Y 1996BaltA...5..603A 1995A&AS..109..501C 1995A&AS..114..269D 1995AJ....110.2425L 1994A&A...282..899B 1994AJ....108.2338H 1993A&A...271..125B 1993PNAOJ...3..153M 1993yCat.3135....0C 1992A&AS...95..355C 1992PNAOJ...2..459I 1992PNAOJ...2..561M 1992PPMtO..11..184X 1991A&A...245..567B 1990A&A...232..396B 1990A&AS...83..225A 1990A&AS...84..229A 1990AZh....67..714P 1990ApJS...73..769J 1990ApJS...74.1075M 1990BICDS..38..175K 1990PASP..102..351B 1990PBeiO..16...18L 1989A&AS...77..411S 1989A&AS...77..497B 1989A&AS...78..511P 1989PASP..101.1017Y 1988A&A...189..199G 1988A&A...203..341P 1988A&AS...74..127S 1988A&AS...75..441P 1987AJ.....94..771D 1987AcA....37..369G 1987RMxAA..14..385M 1986ApJ...310..277G 1985A&AS...62..137F 1985AbaOB..59...83B 1985ApJS...59...95A 1985IAUS..111...97M 1985PASP...97..643W 1985PAZh...11..542S 1984PASP...96..105H 1983ApJS...51..309M 1983ApJS...53..553P 1983IzKry..66..162B 1982A&A...113....1M 1982A&AS...50..147C 1982Ap&SS..87..377V 1981ApJS...47..243H 1981PASP...93..221M 1981PASP...93..777G 1980AcA....30..453G 1979A&AS...36...25Y 1979AcA....29..505G 1979ApJ...234.1023B 1979ApJS...39..537W 1978A&AS...31..159B 1978PASP...90..288M 1978PDAO...15..121B 1978RMxAA...4....3J 1977AcA....27..225G 1977ApJ...211..836Y 1977ApJ...214L..79B 1976ApJ...205..823W 1975A&AS...19...91L 1975PASP...87..537K 1974AJ.....79.1416S 1974PASP...86..129E 1973A&A....27..383P 1970A&AS....1..199H 1970AJ.....75..978C 1969AJ.....74.1155H 1969PROE....6..225S 1968AJ.....73..251I 1968AJ.....73..781V 1968PASP...80..717Y 1967ApJ...148..105C 1967PASP...79..546W 1967SvA....11..598K 1966MNRAS.133..475A 1965AJ.....70..353V 1964ApJ...140..235K 1963AJ.....68..352W 1963AJ.....68..413V 1963ApJ...137.1057S 1962AJ.....67..757Y 1962JO.....45..225C 1960MNRAS.120..287G 1960ZA.....49...12F 1959ApJ...130..139F 1957AJ.....62...55L 1957AJ.....62..148V 1957AJ.....62..393V 1956ApJ...123..440S 1955AnAp...18..292J 1955ApJ...121..118H 1955ApJ...121..653S 1954ApJ...120..384O 1953ApJ...117..313J 1953GCRV..C......0W 1952PASP...64...71G 1952PASP...64..310G 1951PASP...63....5B 1950ApJ...111....1K 1922ApJ....56...40M 1918ApJ....48..261L 1917ApJ....46..313A 1915PAllO...3..153J 1908ApJ....27..301K 1905ApJ....21..297L 1901ApJ....14..202C 1901ApJ....14..203C 1901PASP...13..158C 1898ApJ.....8..159C 1898ApJ.....8..292C Measures (diameter:2 distance:2 Fe_H:13 IUE:15 MK:19 PLX:4 PM:7 ROT:3 velocities:17 ): diameter:2distance:2Fe_H:13IUE:15MK:19PLX:4PM:7ROT:3velocities:17 Notes 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