C.D.S. - SIMBAD4 rel 1.8 - 2024.04.20CEST00:50:20 Gliese 742 ---------- Object LAWD 73 --- WD* --- OID=@300191 (@@7864,13) --- coobox=856 Coordinates(ICRS,ep=J2000,eq=2000): 19 00 10.2533239461 +70 39 51.416733790 (Opt ) A [0.0148 0.0167 90] 2020yCat.1350....0G Coordinates(FK4,ep=B1950,eq=1950): 19 00 38.9643298725 +70 35 05.078394616 Coordinates(Gal,ep=J2000,eq=2000): 101.5613614507378 +24.7738682477566 hierarchy counts: #parents=0, #children=0, #siblings=0 Proper motions: 85.810 505.150 [0.019 0.022 90] A 2020yCat.1350....0G Parallax: 77.6696 [0.0161] A 2020yCat.1350....0G Radial Velocity: ~ [~ ~ ] ~ ~ Redshift: ~ [~ ~ ] ~ ~ cz: ~ [~ ~ ] ~ ~ Flux B : 13.24 [~] E ~ Flux G : 13.245591 [0.002826] C 2020yCat.1350....0G Flux R : 13.5 [~] E 2003AJ....125..984M Flux J : 13.334 [0.023] C 2003yCat.2246....0C Flux H : 13.439 [0.031] C 2003yCat.2246....0C Flux K : 13.417 [0.048] C 2003yCat.2246....0C Spectral type: DAP4.5 C 1993PASP..105..761W Morphological type: ~ ~ ~ Angular size: ~ ~ ~ (~) ~ ~ Identifiers (30): AP J19001024+7039512 GJ 742 Gaia DR3 2262849634963004416 TIC 229797408 PLX 4440 LSPM J1900+7039 NLTT 47348 USNO-B1.0 1606-00125381 2MASS J19001024+7039512 AC +70 8247-0 AC +70 8247 CSI+70-19007 EGGR 129 G 260-15 GEN# +9.80260015 LAWD 73 LFT 1446 LHS 3424 LTT 15585 UBV 16196 USNO 350 WD 1900+706 WD 1900+705 WD 1900+70 uvby98 980260015 PLX 4440.00 WISEA J190010.44+703956.7 [SPB96] 1935 Gaia DR2 2262849634963004416 PM J19001+7039 Bibcodes 1850-2024 () (245): 2023A&A...670A...2B 2023ApJ...952..129L 2023ApJS..264...42W 2023MNRAS.520.3560H 2023MNRAS.520.6135H 2023MNRAS.521.4976M 2022A&A...657A.105B 2022ApJ...935L..12B 2022ApJS..259...47L 2021A&A...649A...6G 2021ApJS..254...21Z 2021MNRAS.501.2848A 2021MNRAS.504.5954Z 2021MNRAS.507.2283Z 2021MNRAS.508.3877G 2020A&A...634L..10L 2020A&A...643A.134B 2020ApJS..247...10Z 2020MNRAS.496.2204F 2020MNRAS.497..130T 2020MNRAS.499.1890M 2019A&A...628A...1L 2019A&A...630A..65B 2019MNRAS.482.4570G 2019MNRAS.485.5573T 2019MNRAS.486.4655B 2018A&A...618A.113B 2018ApJ...856..157Z 2018MNRAS.473.3693G 2018MNRAS.478..899B 2018MNRAS.479.4984C 2018MNRAS.479.5312S 2018MNRAS.480.3942H 2018MNRAS.480.4505J 2017A&A...602A..16T 2017ApJ...836L..28I 2017ApJ...851..143T 2017AstBu..72...44V 2017MNRAS.472.4173R 2016A&A...596A..49B 2016ApJ...817..112S 2016ApJS..224...36K 2016MNRAS.462.2295H 2016MNRAS.462.3616M 2016yCat....1.2035M 2015ApJS..219...19L 2015MNRAS.447.1713B 2015MNRAS.450..681H 2014A&A...570A..96S 2014AJ....147..129S 2013A&A...557A..78M 2013ApJ...773...47B 2013MNRAS.428..563H 2013MNRAS.429.2934K 2013MNRAS.431.2778K 2012A&A...545A..30L 2012ApJS..199...29G 2012MNRAS.426.1767P 2011ApJ...743..138G 2010PASP..122..885S 2009A&A...496..891B 2009AJ....138.1681S 2009MNRAS.396.2074H 2008AJ....135.1225H 2008ApJ...684..558P 2008MNRAS.387..897T 2007A&A...475.1011K 2007ApJ...667.1119Z 2007ApJS..171..206M 2006A&A...451..671E 2006ARep...50..553G 2005AJ....129.1483L 2005AJ....130..734V 2005ApJS..161..394F 2005ChJAA...5..399G 2005MNRAS.356..615F 2005PASP..117.1378W 2004A&A...414.1105R 2004A&A...423.1081A 2004MNRAS.354..727S 2004Msngr.117...40C 2003AJ....125..348L 2003ApJ...593.1040V 2003ApJ...596..477Z 2003ApJS..147..145H 2002A&A...381..487B 2002A&A...383..519J 2002A&A...384..195N 2002A&A...394..957G 2002ApJ...571..512H 2002ApJS..141..187B 2002MNRAS.331L..41B 2001A&A...367..577F 2001A&A...376..614J 2001ApJS..133..413B 2001ApJS..136..225K 2000AN....321..193F 2000ARA&A..38...79W 2000ApJ...530..949S 2000PASP..112..873W 1999A&A...352..619B 1999ApJS..121....1M 1999AstL...25..445Z 1999PASP..111..702A 1999PASP..111.1258T 1998A&A...336L..33J 1998ApJS..119..121L 1998BSAO...45...69V 1998BSAO...45...84F 1997A&A...318..990S 1997MNRAS.292..205F 1996A&A...308..465Z 1996A&A...311..572R 1996A&A...314..700F 1996ApJ...463..320S 1996ApJS..104..287S 1995A&A...298..193M 1995A&AS..109..177W 1995ApJ...448..305S 1995ApJ...449..863P 1995ApJ...451L..67P 1995GCTP..C......0V 1995MNRAS.272...24A 1995MNRAS.273..821L 1995MNRAS.275L..11L 1995MNRAS.277..971B 1995PASA...12..165W 1995PAZh...21..776B 1995yCat.1098....0L 1994A&A...282..179F 1994AGAb...10..133J 1994ApJ...421..733L 1994ApJS...90..783Z 1994BAAS...26.1383A 1993AGAb....9..144F 1993AJ....106..642E 1993ApJ...405L..67C 1993IzKry..87..122B 1993PASP..105..761W 1992A&A...257..353O 1992A&A...265..570J 1992A&ARv...4...35L 1992ARA&A..30..143C 1992PASP..104..239A 1991A&A...242..206J 1991AJ....101.1071H 1991ApJ...366..270S 1991ApJ...369..451W 1991ApJS...75..507W 1991ApJS...75.1293W 1991BAAS...23.1417B 1991MNRAS.253..522A 1990AcASn..31..394C 1990ApJ...360..662G 1990IzKry..82...69W 1990RPPh...53..837K 1989ApJ...345..511W 1989IAUS..131..555S 1988AJ.....96..251S 1988ApJ...327..222W 1988IAUS..132..175G 1988PASP..100.1302L 1988RvPD...16...11D 1987ApJS...65..603M 1987MNRAS.225..437L 1987MitAG..70..198W 1987MmSAI..58...77S 1986ApJ...304..334G 1986ApJ...309..218S 1986S&T....72..348T 1985A&A...149..102W 1985ApJ...292..260A 1985PASP...97..333H 1985PASP...97..827G 1985PASP...97.1029E 1985PASP...97.1119D 1984AJ.....89..830E 1984ApJ...276..602G 1984ApJ...281L..47G 1984ApJ...282L..97H 1984ApJ...283..782M 1984IUE84.......93L 1984PASP...96...62G 1983AJ.....88..120B 1983ApJS...53..643J 1983MitAG..58..113B 1982Ap&SS..81....5A 1981A&A...100..113V 1981A&AS...43..367L 1981ApJ...245..163V 1981ApJS...45..457A 1981LicOB.880....1K 1981MitAG..52..154V 1980AJ.....85..454H 1979ApJ...228..240S 1979LHS...C......0L 1979MNRAS.189...69M 1978AJ.....83..820M 1978PASAu...3..269W 1977ApJ...214..457L 1977ApJ...216....1A 1977MNSSA..36...63W 1977MmSAI..48...27W 1976AJ.....81..323G 1976ApJ...203L..39W 1976ApJ...207..518I 1976ApJ...209..858B 1976ApJ...209..868R 1976ApJ...210..524G 1975Ap.....11..108S 1974A&A....36..379G 1974ApJ...187L.121S 1974ApJ...194L..51G 1974ApJS...27...21O 1973A&A....22..309E 1973A&A....28..181B 1973ApJ...179L.101S 1973ApJ...180L.123R 1973ApJ...182..277R 1972AJ.....77..144G 1972ApJ...171L..11A 1972ApJ...171L..17A 1972ApJ...175..157C 1972ApJ...178L..21A 1971ApJ...164L..15A 1971ApJ...165L..67L 1971ApJ...165L..77V 1971ApJ...167..165S 1971ApJ...170L.125H 1971PASP...83..205W 1970ApJ...161L..77K 1970ApJ...162L..61A 1970ApJ...162L..67K 1970ApJ...162L..69K 1969ApJ...157..287E 1967AJ.....72..957W 1965ApJ...141...83E 1957ApJ...126...14G 1956ApJ...124..665H 1956PASP...68..501G 1955LFT...C......0L 1953ApJ...117..313J 1951AJ.....56..202L 1951AnAp...14..176C 1949ApJ...109..528L Measures (distance:4 Fe_H:2 ISO:1 IUE:6 MK:2 PLX:4 PM:9 ): distance:4Fe_H:2ISO:1IUE:6MK:2PLX:4PM:9 Notes (0) : ================================================================================