C.D.S. - SIMBAD4 rel 1.8 - 2024.04.25CEST03:00:58 NGC_6644 -------- Object NGC 6644 --- PN --- OID=@2501866 (@@56782,10) --- coobox=18547 Coordinates(ICRS,ep=J2000,eq=2000): 18 32 34.70280 -25 07 44.1588 (NIR ) C [60 60 90] 2003yCat.2246....0C Coordinates(FK4,ep=B1950,eq=1950): 18 29 29.83856 -25 09 59.4761 Coordinates(Gal,ep=J2000,eq=2000): 008.39644132 -07.31969937 hierarchy counts: #parents=0, #children=0, #siblings=0 Proper motions: ~ ~ [~ ~ ] ~ ~ Parallax: ~ [~] ~ ~ Radial Velocity: 193.9 [2] E 1953GCRV..C......0W Redshift: 0.000647 [0.000007] E 1953GCRV..C......0W cz: 193.96 [2.00] E 1953GCRV..C......0W Flux J : 11.562 [0.028] C 2003yCat.2246....0C Flux H : 11.599 [0.035] C 2003yCat.2246....0C Flux K : 10.627 [0.023] C 2003yCat.2246....0C Spectral type: ~ ~ ~ Morphological type: ~ ~ ~ Angular size: 0.04547583 0.04537917 83 (Rad ) C 2021MNRAS.503.2887B Identifiers (22): WISE J183234.70-250744.3 AKARI-IRC-V1 J1832346-250744 TIC 227016781 CD-25 13223 ESO 522-33 GCRV 10995 GSC 06861-02786 GSC2 S301223037 HD 170839 Hen 2-408 IRAS 18295-2510 NGC 6644 PK 008-07 2 PN G008.3-07.3 PN VV 188 PN Sa 2-343 PN VV' 417 SCM 208 WRAY 16-415 2MASS J18323470-2507441 AT20G J183234-250745 WEB 15588 Bibcodes 1850-2024 () (193): 2023RAA....23c5018W 2022A&A...658A..17S 2021MNRAS.503.2887B 2021MNRAS.505.1618N 2020A&A...640A..10W 2020MNRAS.497.1419H 2019Ap&SS.364...32H 2018A&A...618A..91G 2017MNRAS.464.2318R 2016AJ....151...53P 2015ApJS..218...25S 2015MNRAS.451.3228C 2014A&A...567A..12G 2014ApJ...787...25H 2013A&A...552A..74W 2013MNRAS.431....2F 2012ApJ...760..115C 2012PASP..124..839P 2012RMxAA..48..165S 2011A&A...526A...6W 2011AJ....141..134S 2011MNRAS.417.2651M 2011RMxAA..47...49C 2011RMxAA..47...83P 2010ApJ...714.1096S 2010ApJ...725..173H 2009A&A...494..591C 2009A&A...495L...5P 2008A&A...479..155K 2008ApJS..174..158S 2007A&A...475..217Q 2005MNRAS.364..849P 2004A&A...427..231G 2004ApJ...605..784R 2004MNRAS.349..793P 2004MNRAS.353..953T 2004MNRAS.353.1251L 2003A&A...403..659A 2003A&A...405..627T 2003A&A...408.1029K 2003ARA&A..41..517F 2003IAUS..209...43G 2003MNRAS.344..501P 2002A&A...382..282C 2002A&A...387.1074M 2001A&A...373.1032S 2001A&A...374..599B 2001A&A...378..843K 2001Ap&SS.275...53D 2001Ap&SS.277..393C 2001MNRAS.327..744C 2001RMxAA..37..115K 2001RMxAC..10...42K 2000Ap.....43..463K 2000RMxAA..36....3C 1999A&A...352..297S 1999ApJ...515..610B 1999ApJS..123..219C 1998A&A...329..691K 1998A&A...340..527P 1998A&AS..132...13D 1998AJ....115.1989T 1998ARep...42..293M 1998Ap&SS.255..513K 1998ApJ...495..328M 1998ApJS..117..361C 1997A&AS..126..297R 1997ARep...41..760M 1997ApJS..112..487S 1997ApJS..112..557K 1996A&AS..116..395F 1996ApJ...459..606S 1996PASP..108..610M 1995A&AS..114..269D 1995ApJS...98..659Z 1995MNRAS.273..801G 1995RMxAA..31..131P 1994A&A...282..199R 1994A&A...284..248B 1994A&AS..106..559T 1994A&AS..108..485V 1994Ap&SS.219..231M 1994KFNT...10e..35M 1994PASP..106..756F 1993A&A...276..463S 1993A&A...279..521S 1993ApJ...410..239Z 1993ApJS...88..137Z 1993MNRAS.260..855T 1993yCat.3135....0C 1992A&A...262..271M 1992A&A...264..184S 1992A&A...266..486S 1992A&AS...94..399C 1992A&AS...95..337T 1992A&AS...96...23S 1992Ast....20h..69J 1992ESOPN...1....1A 1992MNRAS.257..317K 1991A&A...246..221T 1991A&A...248..197K 1991A&A...250..179Z 1991A&AS...88..121P 1991A&AS...89..237A 1991A&AS...90...89A 1991A&AS...90..327T 1991ApJ...381L..59K 1991ApJS...76..687P 1990A&A...236..231P 1990A&A...240..467S 1990AJ....100..485V 1990ApJ...357..548F 1989A&A...217..157Z 1989A&AS...77..487A 1989A&AS...80..201A 1989Ap&SS.154...21A 1989ApJ...343..811S 1989ApJS...69..495S 1989IAUS..131..306A 1988Ap&SS.149..343G 1988IUEEN..29...45. 1988MNRAS.230..377W 1988MSS...C04....0H 1988PASP..100..192A 1988RMxAA..16..105F 1987AZh....64..724G 1987BAAS...19..730A 1987PAZh...13..589G 1987PN86........45R 1986A&A...157..191G 1986ApJ...308..322K 1986ApJ...308..337K 1985ApJ...291..237C 1985ApJ...295..537S 1985XXID.........0. 1984A&AS...55..253M 1984Afz....20..503K 1984Ap&SS.107...19A 1984ApJS...55..101C 1984MNRAS.208..399I 1984PASAu...5..535W 1983A&A...126...31P 1983A&A...128..325G 1983A&AS...54..315A 1983ApJS...52..399S 1982AJ.....87..555F 1982MNRAS.199..141C 1982PSCDS...3....0A 1981A&AS...43..307L 1981ApJ...246..807F 1981ApJ...249..201K 1981SBS80.R....517I 1980A&A....88....1M 1980A&A....89...33A 1980ApJ...239...78K 1980ApJ...239..592K 1980ApJ...242..596N 1980IUE80......663B 1979ApJ...228..163K 1979IzKry..59..167G 1978A&AS...33..223S 1978A&AS...33..367A 1978ApJ...219..914B 1978ApJ...220..193B 1978ApJ...221..145B 1978ApJ...225..527K 1978ApJ...226..947K 1977A&AS...30..217A 1976ApJ...203..636K 1976ApJS...31..517K 1975PW&SO...2a...1S 1974AJ.....79.1384C 1974MNRAS.167..337A 1971A&A....10..161G 1971ApJS...22..319C 1971IzPul.187....4D 1970ApJ...160..887K 1970CoFra..60....0C 1970TrSht..40...57V 1969SvA....12..895V 1968IAUS...34..339A 1968XXET.........0. 1967ApJS...14..125H 1967SvA....11..285V 1966PhDT.........3W 1965ATsir.348....1V 1965BOTor..37..155I 1965XXEC.........0. 1963ApJ...138..293O 1962ApJ...135..371O 1953GCRV..C......0W 1918PLicO..13...55C 1917ApJ....46..175P Measures (distance:1 IUE:9 velocities:2 ): distance:1IUE:9velocities:2 Notes (0) : ================================================================================