C.D.S. - SIMBAD4 rel 1.8 - 2024.04.19CEST04:23:52 42 Dra ------ Object * 42 Dra --- PM* --- OID=@299070 (@@8731,1) --- coobox=505 Coordinates(ICRS,ep=J2000,eq=2000): 18 25 59.1369601368 +65 33 48.531343788 (Opt ) A [0.0833 0.0765 90] 2020yCat.1350....0G Coordinates(FK4,ep=B1950,eq=1950): 18 25 50.4771833512 +65 31 56.800456614 Coordinates(Gal,ep=J2000,eq=2000): 095.4191912592442 +27.1255008486789 hierarchy counts: #parents=0, #children=1, #siblings=0 Proper motions: 105.816 -26.846 [0.107 0.106 90] A 2020yCat.1350....0G Parallax: 11.056 [0.0841] A 2020yCat.1350....0G Radial Velocity: 32.553799 [0.004679] A 2020AJ....160..120J Redshift: 0.000109 [0.000000] A 2020AJ....160..120J cz: 32.56 [0.00] A 2020AJ....160..120J Flux B : 6.005 [0.014] D 2000A&A...355L..27H Flux V : 4.823 [0.009] D 2000A&A...355L..27H Flux G : 4.449502 [0.002925] C 2020yCat.1350....0G Flux J : 2.949 [0.234] D 2003yCat.2246....0C Flux H : 2.197 [0.196] D 2003yCat.2246....0C Flux K : 2.085 [0.216] D 2003yCat.2246....0C Spectral type: K1.5IIIFe-1 B 1989ApJS...71..245K Morphological type: ~ ~ ~ Angular size: ~ ~ ~ (~) ~ ~ Identifiers (34): HIP 90344 AP J18255915+6533486 Gaia DR3 2256800156349110528 TIC 233721425 PLX 4258 * 42 Dra AG+65 891 BD+65 1271 FK5 3465 GC 25212 GCRV 10941 GEN# +1.00170693 GSC 04222-02311 HD 170693 HIC 90344 HR 6945 IRAS 18258+6531 IRC +70145 JP11 2985 PMC 90-93 1412 PPM 20916 RAFGL 5240S ROT 2615 SAO 17888 SKY# 33665 TD1 22583 TYC 4222-2311-1 UBV 15739 UBV M 23008 Gaia DR2 2256800156348230400 2MASS J18255915+6533486 PLX 4258.00 NAME Fafnir WEB 15466 Bibcodes 1850-2024 () (167): 2024A&A...682A.145S 2024AJ....167...59X 2023AJ....166..160Z 2023AJ....166..268B 2022A&A...662A.120S 2022A&A...665A.135M 2022A&A...666A.125F 2022A&A...668A..88N 2022ApJS..259...45T 2022ApJS..261...26S 2021A&A...649A.126T 2021ApJ...909..115C 2021ApJS..254...42B 2021ApJS..256...10D 2021MNRAS.504.3730C 2020A&A...640A...2S 2020AJ....160..120J 2020ApJ...890...23L 2020ApJ...893...37R 2020ApJS..248...19T 2020MNRAS.491.2025C 2020MNRAS.491.2280S 2019A&A...623A..72K 2019A&A...624A..94M 2019A&A...625A.141L 2019A&A...631A.113F 2019ApJ...876...23G 2019ApJ...879...69T 2019MNRAS.490.3158C 2019MNRAS.490.5088M 2018A&A...613A..40K 2018AJ....155...30B 2018ApJS..239...14J 2018MNRAS.473.3608A 2018MNRAS.480.2846B 2017A&A...598A.100J 2017A&A...603A..30S 2017AJ....153...16S 2017AJ....153..136S 2017AJ....154..115H 2017AJ....154..184W 2017MNRAS.464.1018H 2016A&A...585A...5B 2016A&A...585A..64S 2016A&A...586A..94L 2016A&A...588A..98M 2016A&A...589A.112C 2016A&A...591A.118S 2016A&A...591A.136L 2016AJ....152..181H 2016ApJ...826..171G 2016MNRAS.460.3179W 2015A&A...574A..50J 2015A&A...575A..18B 2015A&A...576A..94S 2015A&A...580A..24D 2015AJ....149...11S 2015AJ....150...88L 2015ApJ...811...45S 2014ApJ...785...94L 2013A&A...552A.119S 2013A&A...553A..95M 2013A&A...554A..84M 2013A&A...556A.150S 2013ApJ...770...53N 2013ApJS..208....2W 2012A&A...545A...5L 2012Ap.....55..515R 2012ApJ...745...28G 2012MNRAS.421.2498G 2011A&A...525A..71W 2011A&A...526A..71D 2011A&A...527A.140R 2011A&A...529A.134L 2011A&A...531A.165P 2011ApJ...735..112J 2011MNRAS.414.1227M 2010A&A...514A...1I 2010A&A...515A.111S 2010AJ....140..167B 2010ApJ...709..168A 2010ApJ...710.1365B 2010ApJ...718.1416S 2010ApJ...719..394T 2010ApJ...725..721G 2010ApJS..190..203P 2010MNRAS.402.2609I 2009A&A...499..935D 2009A&A...505.1311D 2009AJ....137.3245M 2009ApJ...698L...1H 2009MNRAS.396.1895C 2009MNRAS.399L.103G 2008A&A...480...91S 2008MNRAS.389..869E 2007A&A...474..653V 2007AJ....133.2464L 2007ARep...51..382M 2007ApJS..171..146S 2007MNRAS.374..664C 2007PASP..119..994E 2007PASP..119.1019G 2006A&A...456.1109M 2006ARep...50..134K 2006AstL...32..759G 2006MNRAS.371..703S 2006MNRAS.371..879K 2006PASJ...58..177S 2005A&A...430..165F 2005A&A...431..773R 2005AJ....130.2666P 2004ApJS..152..251V 2002A&A...386..492R 2002A&A...393..183B 2001A&A...367..297A 2001A&A...367..521P 2001A&A...373..159C 2001AJ....121.1180C 2001BCrAO..97....1B 2000A&A...363..239D 2000AJ....120.3362C 2000ApJ...539..732A 2000VeARI..37....1W 1999A&AS..134..523T 1999A&AS..139..433D 1999AJ....117.1864C 1997A&A...323L..49P 1997A&AS..124..299C 1997ApJS..112..557K 1997PNAOJ...5....1Y 1996BaltA...5..603A 1995A&AS..114..269D 1995GCTP..C......0V 1993VeARI..34....1S 1993yCat.3135....0C 1992ApJ...388..171M 1991ApJS...76..715T 1990ApJ...348..253M 1990ApJS...74.1075M 1989A&AS...78..511P 1989ApJS...71..245K 1989ApJS...71..293B 1989BICDS..36...27G 1989PBeiO..14...12L 1988BICDS..35...37K 1986ApJS...62..147B 1985AbaOB..59...83B 1985BICDS..29...25K 1983ApJ...265L..77H 1983ApJ...268..264M 1983BICDS..24...19K 1980AcA....30..453G 1976ApJ...205..823W 1973PASP...85..542E 1971A&A....15..123H 1970A&AS....1..199H 1970MNRAS.147..303G 1968AnAp...31..269S 1968PASP...80..717Y 1966MNRAS.133...99S 1960MNRAS.120..287G 1960MNRAS.121...52D 1958AnAp...21...26G 1955ApJ...121...38G 1955ApJ...121..118H 1953GCRV..C......0W 1952ApJ...116..122R Measures (diameter:3 distance:2 Fe_H:26 MK:10 PLX:5 PM:4 ROT:3 velocities:15 ): diameter:3distance:2Fe_H:26MK:10PLX:5PM:4ROT:3velocities:15 Notes (1) : (S) 24-Mar-2009 - bc ref:~ obj:* 42 Dra Substellar companion \object{* 42 Dra b} detected, see \exosun{42 Dra} in the \exoEncyclopedie ================================================================================