C.D.S. - SIMBAD4 rel 1.8 - 2024.04.19CEST07:31:40 Eta Serpentis ------------- Object * eta Ser --- PM* --- OID=@2625555 (@@55904,0) --- coobox=18779 Coordinates(ICRS,ep=J2000,eq=2000): 18 21 18.6004923875 -02 53 55.780691633 (Opt ) A [0.1753 0.1600 90] 2020yCat.1350....0G Coordinates(FK4,ep=B1950,eq=1950): 18 18 43.2775394722 -02 54 48.232126500 Coordinates(Gal,ep=J2000,eq=2000): 026.8953812134489 +05.3620943209290 hierarchy counts: #parents=0, #children=0, #siblings=0 Proper motions: -548.903 -700.854 [0.210 0.173 90] A 2020yCat.1350....0G Parallax: 52.4413 [0.2036] A 2020yCat.1350....0G Radial Velocity: 9.380 [0.0004] A 2018A&A...616A...7S Redshift: 0.000031 [0.000000] A 2018A&A...616A...7S cz: 9.38 [0.00] A 2018A&A...616A...7S Flux U : 4.84 [~] C 2002yCat.2237....0D Flux B : 4.19 [~] C 2002yCat.2237....0D Flux V : 3.25 [~] C 2002yCat.2237....0D Flux G : 2.990450 [0.003593] C 2022yCat.1355....0G Flux R : 2.55 [~] C 2002yCat.2237....0D Flux I : 2.05 [~] C 2002yCat.2237....0D Flux J : 1.490 [0.298] D 2003yCat.2246....0C Flux H : 1.037 [0.304] D 2003yCat.2246....0C Flux K : 1.050 [0.316] D 2003yCat.2246....0C Spectral type: K0III-IV B 1989ApJS...71..245K Morphological type: ~ ~ ~ Angular size: ~ ~ ~ (~) ~ ~ Identifiers (48): GJ 711 HIP 89962 Gaia DR3 4269932382607207040 TIC 168775356 PLX 4215 FK5 688 * 58 Ser * eta Ser BD-02 4599 BDS 8498 A CCDM J18214-0253A CSI-02 4599 1 Ci 20 1084 GC 25046 GCRV 10825 GEN# +1.00168723 HD 168723 HIC 89962 HR 6869 IDS 18161-0255 A IRAS 18186-0255 IRC +00347 JP11 2962 LFT 1409 LHS 3381 LPM 673 LTT 7300 N30 4076 NLTT 46332 NSV 10675 PPM 201654 RAFGL 2134 ROT 2590 SAO 142241 SKY# 33484 SPOCS 793 TD1 22219 TYC 5102-416-1 UBV 15609 UBV M 22864 USNO 879 YZ 92 6140 [B10] 4638 2MASS J18211862-0253554 PLX 4215.00 WDS J18213-0254A WEB 15365 Gaia DR2 4269932382606282112 Bibcodes 1850-2024 () (377): 2024A&A...682A.145S 2023AJ....166..268B 2022A&A...662A.120S 2022A&A...666A.125F 2022A&A...668A.119O 2022MNRAS.510...82R 2022MNRAS.516..693N 2021A&A...646A..77G 2021A&A...647A.157S 2021A&A...647A.162P 2021A&A...649A...6G 2021ApJS..254...42B 2021MNRAS.504.3730C 2020A&A...636A..74T 2020A&A...640A...2S 2020MNRAS.491.2025C 2020MNRAS.491.2280S 2020RNAAS...4..103S 2019A&A...623A..72K 2019A&A...624A..94M 2019A&A...625A.141L 2019A&A...629A..80H 2019A&A...631A.113F 2019ApJ...880...49H 2019ApJ...882..148G 2019MNRAS.490.3158C 2018A&A...615A..31D 2018A&A...616A...7S 2018A&A...616A..33S 2018MNRAS.473.1427L 2018MNRAS.480.4231V 2017A&A...598A.100J 2017AJ....153...21L 2017AJ....154..115H 2017ApJ...836..139F 2017MNRAS.469.4850D 2017PASP..129e4501I 2016A&A...585A..73N 2016A&A...587A...2B 2016A&A...588A..98M 2016A&A...591A.118S 2016ApJ...826..171G 2016ApJS..227....4H 2016PASP..128k4401H 2015A&A...574A..50J 2015A&A...574A.116R 2015A&A...580A..24D 2015A&A...580A.141L 2015A&A...582A..49H 2015AJ....150...88L 2015ApJ...808..194L 2015ApJ...809..107F 2015ApJ...812...96G 2015MNRAS.453.2622B 2014A&A...564A..36B 2014A&A...564A.119M 2014A&A...564A.120P 2014A&A...567A..26L 2014AJ....148...54H 2014ApJ...781...90B 2014ApJ...785...94L 2014ApJS..210....5F 2014MNRAS.445.2223P 2014PASJ...66...91T 2014PASP..126..345Y 2013A&A...551A..64B 2013A&A...551L...8P 2013A&A...553A..95M 2013A&A...554A..84M 2013A&A...559A.115M 2013MNRAS.433.2893P 2013MNRAS.434.1422M 2012A&A...544A..31V 2012ApJ...754..149D 2012ApJS..203...30F 2012MNRAS.419L..34M 2011A&A...525A..71W 2011A&A...526A..71D 2011A&A...526A.100P 2011A&A...531A.165P 2011A&A...536A..71J 2011ApJ...735...41P 2011ApJ...742...42F 2011MNRAS.413.1200R 2011MNRAS.414..418P 2011MNRAS.414.1227M 2011MNRAS.414.2893F 2010A&A...509A..73C 2010A&A...515A..43H 2010A&A...515A.111S 2010A&A...516A..28V 2010A&A...516A..29V 2010A&A...517A..22M 2010A&A...517A..64M 2010ApJ...723.1469W 2010ApJ...725..721G 2010ApJ...725..875I 2010ApJS..190....1R 2010ApJS..190..203P 2010MNRAS.405.1907B 2010MNRAS.409..777T 2010MNRAS.409..873Y 2010PASJ...62.1117A 2010PASP..122..885S 2009A&A...508.1313F 2009AJ....137.3245M 2009MNRAS.400L..80S 2009Natur.459..398D 2009PASJ...61..251T 2008A&A...480...91S 2008A&A...480L..29D 2008A&A...484L..13K 2008A&A...489..885M 2008AJ....135..209M 2008AJ....135..892C 2008AJ....135.1681T 2008ARep...52..630B 2008ApJ...683L.171W 2008BASI...36....1M 2008MNRAS.384..173F 2008MNRAS.389..869E 2008PASJ...60..781T 2007A&A...463..297S 2007A&A...466.1099O 2007A&A...468.1033B 2007A&A...469..587L 2007A&A...473L..29C 2007A&A...474..653V 2007A&A...475..991F 2007A&A...475.1003H 2007AJ....134.1089S 2007ApJ...671.2017R 2007ApJS..168..297T 2007ApJS..171..146S 2007MNRAS.374..664C 2007MNRAS.377..584S 2007PASP..119..886E 2006A&A...454..943H 2006A&A...455L..13R 2006A&A...458..235P 2006A&A...458..931H 2006ARep...50..134K 2006AstL...32..759G 2006MNRAS.371..703S 2006MNRAS.371..879K 2006MmSAI..77..326C 2006PASJ...58..177S 2005A&A...431..773R 2005A&A...434.1201R 2005AJ....130.2666P 2005ARep...49..526A 2005ARep...49..535A 2005ApJ...622.1102F 2005ApJS..159..141V 2005JApA...26..171S 2005Obs...125..355K 2005PASJ...57..933D 2005PASP..117..711G 2005RMxAC..24..258M 2004A&A...413.1037K 2004A&A...417..731M 2004A&A...424..719L 2004A&A...425..187T 2004AJ....127.1227C 2004AN....325....3F 2004ApJ...613..312F 2004ApJS..152..251V 2004ApJS..152..261W 2003A&A...401..997P 2003A&A...404..661B 2003AJ....126.2048G 2003ApJ...582.1011S 2003ApJ...591.1203M 2003ApJ...596..501S 2002A&A...386..492R 2002A&A...393..183B 2002ApJS..141..187B 2002ApJS..141..503N 2002BaltA..11..417S 2002JHA....33...45D 2002yCat.2237....0D 2001A&A...365..222G 2001A&A...367..521P 2001A&A...369.1048P 2001A&A...373..159C 2001A&A...374.1085C 2001ARep...45..700A 2001ApJ...551.1107F 2000A&A...361..614P 2000A&A...361.1011P 2000ApJ...539..732A 2000JHA....31..115D 1999A&AS..134..523T 1999A&AS..139..335A 1999AJ....117.1864C 1999ApJ...526..890C 1999ApJ...527..879A 1999ApJS..123..283M 1999MSS...C05....0H 1999VeARI..35....1W 1998A&A...335..591S 1998A&AS..131..209A 1998BASI...26..479M 1997A&A...323L..49P 1997A&AS..124..299C 1997Ap&SS.253..119S 1997ApJS..112..557K 1997PASP..109..514F 1996A&A...310..801H 1996ApJ...469..355F 1996BaltA...5....1B 1996BaltA...5..603A 1996PASP..108..313H 1995A&A...298..107P 1995A&AS..109..177W 1995A&AS..114..269D 1995GCTP..C......0V 1995yCat.1098....0L 1994A&A...282..879W 1994A&A...286.1006O 1994A&AS..103..427K 1994ApJ...422..102J 1994ApJ...426..240C 1994PASP..106..436C 1993A&A...277..173M 1993A&AS..101..551L 1993AJ....105.1571H 1993AJ....106...80E 1993MNRAS.264..334B 1993yCat.3135....0C 1992A&A...261..558M 1992A&A...266..340P 1992A&AS...95..273C 1992AJ....103..608B 1992AJ....104..327Y 1992ApJ...388..171M 1992ApJ...398..278R 1992PPMtO..11..184X 1991A&A...252..203R 1991Ap&SS.183...11J 1991ApJS...76..383D 1991ApJS...76..715T 1991KFNT....7a..64G 1990A&AS...83..357B 1990A&AS...85..971P 1990ApJ...348..253M 1990ApJ...361..570H 1990ApJS...74.1075M 1990PBeiO..16...18L 1989A&AS...78..511P 1989AbaOB..67...19T 1989ApJ...346..303S 1989ApJS...71..245K 1989ApJS...71..293B 1989BICDS..36...27G 1989MNRAS.236..653B 1989MNRAS.239..913S 1989PASP..101..695G 1989PASP..101.1017Y 1989PASP..101.1126G 1988A&A...190..148E 1988A&A...191..227R 1988A&A...191..253P 1988BICDS..35...37K 1988PASJ...40..475W 1987A&A...185..233V 1987ApJS...63..983J 1986A&AS...65..607O 1986ApJ...304..365Z 1986ApJS...62..147B 1986NIA86......233V 1985A&A...147..265O 1985A&AS...59..145C 1985AJ.....90.1870I 1985ATsir1396....1B 1985ATsir1396....3K 1985AbaOB..59...83B 1985ApJ...298..756G 1985ApJS...59..197B 1985BICDS..29...25K 1984ApJ...279..738S 1984IzKry..69...71N 1984SAAOC...8...69C 1983A&A...119....1C 1983A&AS...52..373A 1983A&AS...52..403C 1983ApJ...265..304C 1983ApJ...265L..93B 1983ApJS...53..643J 1983BICDS..24...19K 1983IzKry..67...13B 1983MNRAS.202..231G 1983PASP...95..252G 1983VilOB..63....3B 1982A&A...113....1M 1982A&A...115..145K 1982ApJ...257..179W 1982ApJ...260..655Z 1982MNRAS.201..807G 1981A&AS...46..375K 1981SAAOC...6...10D 1980A&AS...41..405C 1980AcA....30..453G 1980ApJ...238..221S 1980ApJS...42..541K 1980ApJS...44..383S 1980SAAOC...1..166C 1979A&A....71..178E 1979A&AS...35..325T 1979ApJS...39..537W 1979LHS...C......0L 1978A&AS...31..159B 1978Ap&SS..59...35A 1977IzKry..57...57B 1977PASP...89..415C 1976A&A....52..385G 1976ApJ...205..823W 1976ApJ...208..414Z 1976ApJS...31...93M 1976ApJS...32....7B 1976IzKry..55..127B 1976MmRAS..81....1C 1974A&A....34...99G 1974BAICz..25...15C 1974PASP...86..129E 1973SvA....16..694G 1972AJ.....77..733B 1972AcA....22..141G 1972ApJ...177..665J 1971A&A....15..123H 1971PASP...83..338B 1970A&AS....1..199H 1970ApJ...161..199E 1969AJ.....74.1155H 1968AJ.....73..251I 1968ApJ...152..123V 1968ApJS...15..459G 1967AJ.....72.1334C 1967ApJ...148..105C 1966AJ.....71..615W 1966ApJ...145..767B 1964ApJ...140..235K 1964MNRAS.128..499B 1963BAN....17...58B 1962AJ.....67..757Y 1961ApJ...134..809Y 1960MNRAS.120..430E 1960MNRAS.121...17W 1959ApJ...130..843B 1958AJ.....63..118A 1957AJ.....62...45E 1957ApJ...125..661W 1957ApJ...126..509O 1956AJ.....61..361E 1956AJ.....61..462E 1956ApJ...123..440S 1955AJ.....60...65E 1955AJ.....60..401E 1955AnAp...18..292J 1955ApJ...121..118H 1955ApJS....2..195R 1955LFT...C......0L 1954AJ.....59..228E 1954AJ.....59..233M 1953ApJ...117..313J 1953GCRV..C......0W 1952ApJ...115..346G 1952ApJ...116..122R 1950AJ.....55..138J 1950ApJ...112...48M 1950ZA.....27..182G 1950ZA.....28..219P 1922ApJ....55...85L 1919ApJ....49..344S 1918ApJ....48..261L 1917ApJ....46..313A 1908ApJ....27..301K Measures (diameter:1 distance:2 Fe_H:43 IUE:3 MK:30 PLX:5 PM:9 ROT:7 velocities:20 ): diameter:1distance:2Fe_H:43IUE:3MK:30PLX:5PM:9ROT:7velocities:20 Notes (0) : ================================================================================