C.D.S. - SIMBAD4 rel 1.8 - 2024.07.02CEST14:50:18 NGC 1647 -------- Object NGC 1647 --- OpC --- OID=@733374 (@@143246,0) --- coobox=4870 Coordinates(ICRS,ep=J2000,eq=2000): 04 45 55.4 +19 04 44 (Opt ) D [~ ~ ] 2021A&A...647A..19T Coordinates(FK4,ep=B1950,eq=1950): 04 42 59.9 +18 59 20 Coordinates(Gal,ep=J2000,eq=2000): 180.3675 -16.7923 hierarchy counts: #parents=0, #children=1501, #siblings=0 Proper motions: -1.057 -1.502 [0.011 0.011 90] C 2020A&A...633A..99C Parallax: 1.675 [0.003] C 2020A&A...633A..99C Radial Velocity: -6.71 [0.17] A 2021A&A...647A..19T Redshift: -0.000022 [0.000001] A 2021A&A...647A..19T cz: -6.71 [0.17] A 2021A&A...647A..19T Flux B : 6.82 [~] E ~ Flux V : 6.4 [~] E ~ Spectral type: ~ ~ ~ Morphological type: ~ ~ ~ Angular size: 50.0 50.0 0 (Opt ) D 2020A&A...633A..99C Identifiers (6): [KC2019] Theia 740 C 0443+189 NGC 1647 OCl 457.0 [KPR2004b] 54 [KPS2012] MWSC 0416 Bibcodes 1850-2024 () (170): 2024ApJ...961..113F 2023A&A...670A.106C 2023ApJS..264...41Y 2023ApJS..268...30L 2023MNRAS.522..956A 2022A&A...659A..59T 2022A&A...663A.148C 2022A&A...664A.175P 2022A&A...668A...4F 2021A&A...647A..19T 2021A&A...650A..67R 2021A&A...651A.104P 2021A&A...654A.134C 2021A&A...656A..49H 2021ApJ...912..165R 2021MNRAS.502.2582A 2021MNRAS.503.3279S 2021MNRAS.504..356D 2021MNRAS.507.1699J 2021MNRAS.507.5991S 2020A&A...633A..99C 2020A&A...640A...1C 2020A&A...640A.127Z 2020A&A...644A.136A 2020ApJS..246...15S 2020MNRAS.491.4902M 2020MNRAS.495.1531G 2020MNRAS.495.4098C 2019A&A...623A.117K 2019AJ....158..122K 2019ApJ...887...84Z 2019ApJS..245...32L 2019MNRAS.485.3623R 2018A&A...615A..49C 2018A&A...618A..93C 2018A&A...619A.132C 2018A&A...619A.155S 2018ApJ...854...79L 2018MNRAS.473..849D 2018MNRAS.475.4122S 2018MNRAS.478.5184D 2017A&A...600A.106C 2017A&A...604A..16F 2017AJ....153...57Z 2017ApJ...849...11G 2017AstBu..72..257L 2017MNRAS.464.1119C 2017MNRAS.466..726D 2017MNRAS.469.1330A 2017MNRAS.470.3937S 2017PASP..129d4501S 2016A&A...585A.101K 2016A&A...593A.116J 2016ApJ...831..202L 2016MNRAS.463.4366R 2016RAA....16g...5K 2015A&A...584A..92M 2015AJ....150....4C 2015AstL...41..640F 2015RAA....15.1197Z 2014A&A...564A..79D 2014PASP..126..398H 2013A&A...550A..70G 2013A&A...558A..53K 2013ApJ...772L..10T 2013MNRAS.431.3240N 2013MNRAS.434.2238A 2012AJ....143...46N 2012AstL...38..506G 2012AstL...38..681F 2012MNRAS.423.2941R 2011AJ....141...42B 2011RMxAA..47..185G 2011RMxAC..40..276G 2010MNRAS.407.2109V 2009A&A...495..807K 2009A&A...504..681K 2009A&A...504.1021V 2009ApJ...696.2086S 2009ApJ...701.1436I 2009MNRAS.399.2146W 2009MNSSA..68...38S 2009NewA...14..496C 2008A&A...477..165P 2008A&A...485..303M 2008BaltA..17...79T 2008MNRAS.389.1470H 2007A&A...463..789A 2007A&A...464..641L 2007A&A...468..151P 2007ApJ...671.1640A 2007MNRAS.375...29A 2007MNRAS.380..541I 2006A&A...446..949D 2006AJ....131..555H 2006ChJAA...6..287Z 2006MNRAS.371.1641P 2006Obs...126..207T 2005A&A...438.1163K 2005BaltA..14..179Z 2004AJ....128.2881H 2004AN....325..740K 2003AJ....125.1397C 2003ARep...47....6L 2002AJ....124.2931T 2001A&A...367..831U 2001A&A...369..851P 2001A&A...376..441D 2001A&A...376..885U 2001AJ....122..257K 2001PASP..113..715T 2000A&AS..146..251B 2000AstL...26..558E 1999A&A...345..471R 1999AstL...25..595R 1998MNRAS.300..616K 1997ApJ...488...74G 1997MmSAI..68..833J 1996A&AS..118..277G 1996AGAb...12..240H 1996AcASn..37..377S 1996JRASC..90...82T 1996PAZh...22..850G 1996PAZh...22..936B 1995A&AS..109..375A 1995AJ....110.2813P 1995ApJ...452..652A 1994A&A...286...60L 1994AJ....107.1796T 1993AJ....106..734G 1993JAVSO..22..110P 1992AJ....104.1865T 1992ApJ...385..680E 1992ApJ...393..193W 1991AZh....68..253M 1991ApJ...375..163H 1991PAZh...17...30G 1990VeSon..10..400G 1989AJ.....98..888F 1989Ap&SS.151...47T 1988AZh....65..330E 1988AZh....65..730E 1988PASP..100..262G 1986BICDS..31..175M 1985AN....306...45S 1985Aster..90...17T 1984AISAO..18...64P 1984ApJS...55..455S 1984BICDS..26....9M 1984JRASC..78..229T 1983A&A...121..237B 1982ApJS...49..425J 1980IAUS...85..129M 1977A&AS...30...81P 1975A&A....43...37B 1974AJ.....79.1280T 1973BICDS...4...22M 1972MmSAI..43..279H 1971A&AS....4..241B 1970PDDO....4....1H 1968ArA.....5....1L 1965ApJS...12..215H 1963ZA.....57..117B 1962ApJ...136..788S 1961LowOB...5..133J 1961PUSNO..17..343H 1961VA......8..139H 1937AnHar.105..403C 1915ApJ....42...92H 1915ApJ....42..120S Measures (distance:6 Fe_H:3 PLX:8 PM:9 velocities:6 ): distance:6Fe_H:3PLX:8PM:9velocities:6 Notes (0) : ================================================================================