C.D.S. - SIMBAD4 rel 1.8 - 2024.04.19CEST23:58:43 Epsilon Hydri ------------- Object * eps Hyi --- PM* --- OID=@3180845 (@@73007,0) --- coobox=22961 Coordinates(ICRS,ep=J2000,eq=2000): 02 39 35.3616474335 -68 16 01.008064791 (Opt ) A [0.1540 0.2150 90] 2020yCat.1350....0G Coordinates(FK4,ep=B1950,eq=1950): 02 38 48.7224545496 -68 28 51.346493216 Coordinates(Gal,ep=J2000,eq=2000): 288.9564177938348 -45.8157187140861 hierarchy counts: #parents=1, #children=0, #siblings=0 Proper motions: 87.285 -0.013 [0.239 0.312 90] A 2020yCat.1350....0G Parallax: 21.3234 [0.2017] A 2020yCat.1350....0G Radial Velocity: 17.25 [2.30] C 2022yCat.1355....0G Redshift: 0.000058 [0.000008] C 2022yCat.1355....0G cz: 17.25 [2.30] C 2022yCat.1355....0G Flux U : 3.91 [~] D 2003AJ....125.2531R Flux B : 4.047 [0.014] D 2000A&A...355L..27H Flux V : 4.096 [0.009] D 2000A&A...355L..27H Flux G : 4.112274 [0.003844] C 2022yCat.1355....0G Flux J : 4.443 [0.296] D 2003yCat.2246....0C Flux H : 4.433 [0.270] D 2003yCat.2246....0C Flux K : 4.254 [0.036] C 2003yCat.2246....0C Spectral type: B9Va C 1994AJ....107.1556G Morphological type: ~ ~ ~ Angular size: ~ ~ ~ (~) ~ ~ Identifiers (32): HIP 12394 Gaia DR3 4695167130257543424 TIC 259862349 2MASS J02393538-6816008 * eps Hyi CPC 21.1 381 CPD-68 161 FK5 95 GC 3240 GCRV 1517 GEN# +1.00016978 GSC 09144-01686 HD 16978 HIC 12394 HR 806 IRAS 02388-6829 JP11 691 N30 541 PPM 353052 ROT 370 SAO 248621 SKY# 3967 TD1 1619 TYC 9144-1686-1 UBV 2709 UBV M 9121 uvby98 100016978 ALS 15799 ASAS J023932-6816.1 Gaia DR1 4695167125961452288 WEB 2540 Gaia DR2 4695167130257150592 Bibcodes 1850-2024 () (120): 2023A&A...675A.205C 2022AJ....163...45R 2022ApJ...924..117B 2021A&A...651A..70D 2021ApJS..254...42B 2020A&A...639A..11R 2020AJ....159..166U 2019A&A...623A..72K 2019AJ....158...13N 2019AJ....158..187B 2019ApJ...872L...9P 2019MNRAS.485.3457B 2019MNRAS.489.2189L 2019MNRAS.490.2112B 2019MNRAS.490.3158C 2018AJ....156..137B 2018ApJ...856...23G 2018MNRAS.474.1515W 2017AJ....154..115H 2017PASP..129e4501I 2016A&A...590A..13E 2016A&A...591A.118S 2016A&A...596A..49B 2015A&A...573A.126D 2015A&A...573A.127C 2015A&A...580A..23P 2015ApJ...804..146D 2015MNRAS.454..593B 2014ApJ...794..159B 2013A&A...553A..60R 2013ApJ...762...88M 2013ApJ...774..101R 2013ApJ...776....4N 2013ApJ...777..160B 2013PASP..125..477D 2012A&A...537A.120Z 2012A&A...542A.116A 2012A&A...546A..61D 2012A&ARv..20...51V 2012AJ....143...28F 2012ApJ...753..147D 2012ApJS..199....8G 2012MNRAS.424.1925C 2012MNRAS.427..343M 2011A&A...530A..93V 2011ApJ...732...61Z 2011MNRAS.410..190T 2010A&A...510A..54W 2010Ap.....53..511R 2009A&A...503..281T 2009A&A...508..833D 2008A&A...480..735F 2008MNRAS.385..381B 2008MNRAS.389..869E 2007A&A...474..653V 2007AJ....134.1089S 2007ApJS..169..105M 2007MNRAS.380L..80N 2007PASP..119..697T 2006AstL...32..759G 2005A&A...444..941P 2005AJ....130.1652R 2004ARA&A..42..685Z 2003A&A...408.1065H 2003AJ....125.2531R 2002A&A...381..105R 2002A&A...384..473L 2002A&A...390.1033V 2002A&A...393..897R 2001A&A...365..222G 2001A&A...367..297A 2001A&A...367..521P 2001ApJ...559..388Z 2000IBVS.4968....1A 2000KFNT...16a..20K 1999A&AS..135..503G 1999AJ....117..962C 1999VeARI..35....1W 1998A&AS..129..431H 1998A&AS..130..455V 1997A&A...323L..49P 1996A&AS..118..481B 1995A&AS..114..269D 1995ApJ...449..280C 1994AJ....107.1556G 1994ApJ...437..638W 1993Ap&SS.203...53H 1993yCat.3135....0C 1992A&AS...95..355C 1991A&A...251..106C 1991A&AS...90..109C 1991Ap&SS.183...91T 1990PBeiO..16...18L 1989A&A...214..153H 1989A&AS...79..423B 1985A&AS...60...99W 1985A&AS...60..365M 1985MNRAS.214..327T 1984A&AS...56..221T 1983A&A...128..375M 1982A&AS...47..341K 1982A&AS...50..199D 1980ApJS...43..501C 1978A&AS...32..409G 1977A&AS...30...71C 1977PASP...89..205E 1976ApJS...32....7B 1975ApJS...29..137S 1975MSS...C01....0H 1974ApJ...188...59E 1973A&A....29..211V 1973ApJ...185..577L 1972MNRAS.160..155S 1970AJ.....75..624C 1969MNRAS.144....1B 1967BOTT....4..106M 1958ZA.....45...24E 1957MNRAS.117..449D 1953GCRV..C......0W 1950AJ.....55....9S Measures (distance:3 Fe_H:2 herschel:3 ISO:1 IUE:4 MK:7 PLX:5 PM:6 ROT:3 velocities:6 ): distance:3Fe_H:2herschel:3ISO:1IUE:4MK:7PLX:5PM:6ROT:3velocities:6 Notes (0) : ================================================================================