C.D.S. - SIMBAD4 rel 1.8 - 2024.04.24CEST15:07:53 HD 331102 --------- Object HD 331102 --- EB* --- OID=@2871427 (@@59570,22) --- coobox=20296 Coordinates(ICRS,ep=J2000,eq=2000): 19 42 29.4562680000 +31 19 40.138490748 (Opt ) A [0.0116 0.0145 90] 2020yCat.1350....0G Coordinates(FK4,ep=B1950,eq=1950): 19 40 32.3213345453 +31 12 30.604786595 Coordinates(Gal,ep=J2000,eq=2000): 066.3058960576034 +03.9639196130266 hierarchy counts: #parents=0, #children=2, #siblings=0 Proper motions: 2.369 0.065 [0.016 0.018 90] A 2020yCat.1350....0G Parallax: 1.1723 [0.017] A 2020yCat.1350....0G Radial Velocity: -8.025510 [0.783371] A 2020AJ....160..120J Redshift: -0.000027 [0.000003] A 2020AJ....160..120J cz: -8.03 [0.78] A 2020AJ....160..120J Flux B : 10.38 [0.03] D 2000A&A...355L..27H Flux V : 10.44 [0.04] D 2000A&A...355L..27H Flux G : 10.330840 [0.002767] C 2020yCat.1350....0G Flux J : 10.229 [0.022] C 2003yCat.2246....0C Flux H : 10.270 [0.018] C 2003yCat.2246....0C Flux K : 10.261 [0.019] C 2003yCat.2246....0C Spectral type: A2 E 1995A&AS..110..367N Morphological type: ~ ~ ~ Angular size: ~ ~ ~ (~) ~ ~ Identifiers (15): AP J19422945+3119400 Gaia DR3 2033031604363511168 TIC 71531463 SBC9 2384 BD+30 3704 GSC 02656-03703 HD 331102 LF 2 +31 280 SV* SVS 1034 V* V541 Cyg 2MASS J19422945+3119400 Gaia DR1 2033031600021780096 ** TDT 1660 WDS J19425+3120AB Gaia DR2 2033031604363511168 Bibcodes 1850-2024 () (80): 2022A&A...665A..13B 2022AJ....164..194V 2022ApJ...933..227M 2022ApJS..258...16P 2021A&A...649A..64B 2021A&A...652A.120I 2020AJ....160..120J 2020MNRAS.496.3887E 2019ApJ...872...85G 2019MNRAS.490.3158C 2018ApJS..235...41K 2018MNRAS.479.5491E 2017ApJ...836..177T 2016A&A...596A..49B 2016IBVS.6157....1H 2016MNRAS.460..650H 2015AJ....149..131E 2015ASPC..496..164S 2015IBVS.6149....1H 2015IBVS.6152....1H 2014AJ....147..119C 2014PASA...31...24E 2013AN....334..860A 2012IBVS.6010....1H 2011MNRAS.411.2804K 2010A&A...509A..18W 2010ChA&A..34..277X 2010IBVS.5941....1H 2010MNRAS.401..257K 2009AJ....137.3358M 2008ApJ...687..542P 2008OEJV...94....1B 2007IBVS.5745....1S 2007MNRAS.378..179B 2007MNRAS.382..356K 2007MNRAS.382.1073M 2007OEJV...74....1B 2006A&A...446..785M 2006JAVSO..35..185W 2006PASP..118..436W 2004A&A...420..619W 2004A&A...424..727P 2004AcA....54..207K 2002AJ....124.1162L 2002ARep...46..119K 2002Ap.....45..334P 2002BAVSR..51....7M 2002BAVSR..51..124B 2002BAVSR..51..239M 2001ApJ...562.1012E 1999A&A...350...56C 1999AJ....117..587P 1999IBVS.4675....1S 1999IBVS.4680....1V 1998A&A...330..533C 1998AJ....115..801L 1998IBVS.4597....1L 1997A&A...327...11C 1997IBVS.4542....1W 1996IBVS.4362....1G 1995A&AS..110..367N 1995ExA.....5...91G 1995IBVS.4194....1L 1995IBVS.4217....1W 1992AJ....104..801L 1989IBVS.3286....1L 1989IBVS.3369....1C 1988BICDS..35...15H 1985ApJ...297..405G 1985ApJ...299..668K 1984ApJS...54..421G 1984IBVS.2489....1L 1983A&AS...54..211G 1983ATsir1270....1K 1980AcA....30..501B 1980IBVS.1815....1G 1979IBVS.1708....1K 1968BAICz..19..123V 1961AAHam...6....1W 1950ApJ...112...90M Measures (distance:2 Fe_H:1 IUE:4 MK:1 PLX:3 PM:2 ROT:1 V*:4 velocities:1 ): distance:2Fe_H:1IUE:4MK:1PLX:3PM:2ROT:1V*:4velocities:1 Notes (0) : ================================================================================