C.D.S. - SIMBAD4 rel 1.8 - 2024.06.06CEST15:02:24 NGC 7018 -------- Object NGC 7018 --- IG --- OID=@1216407 (@@25095,20) --- coobox=8258 Coordinates(ICRS,ep=J2000,eq=2000): 21 07 25.7 -25 25 46 (~) D [8000 8000 90] 1982ESO...C......0L Coordinates(FK4,ep=B1950,eq=1950): 21 04 29.9 -25 37 53 Coordinates(Gal,ep=J2000,eq=2000): 021.4640 -40.1828 hierarchy counts: #parents=0, #children=0, #siblings=0 Proper motions: ~ ~ [~ ~ ] ~ ~ Parallax: ~ [~] ~ ~ Radial Velocity: 10887 [~] D 1993MNRAS.263..999T Redshift: 0.037000 [~] D 1993MNRAS.263..999T cz: 11092.32 [~] D 1993MNRAS.263..999T Flux B : 14.37 [~] E ~ Flux V : 16.8 [~] E ~ Spectral type: ~ ~ ~ Morphological type: E D ~ Angular size: 0.912 0.630 86 (~) D ~ Identifiers (16): 2E 4445 1Jy 2104-256 1Jy 2104-25 ESO 529-27 GSG 2 MCG-04-49-015 MSH 21-2-01 NGC 7018 OHIO X -208 PKS 2104-25 PKS J2107-2526 PKS 2104-256 VV 764 [PL95] ACO 3744 G5 2E 2104.2-2540 SGC 210430-2537.9 Bibcodes 1850-2024 () (76): 2023ApJS..265...32M 2015MNRAS.451.4311R 2014ApJ...784...36W 2013ApJ...766...37S 2013ApJ...779..189F 2012ApJ...744...84Y 2011ApJ...734L..34J 2010MNRAS.407.1739I 2009MNRAS.392..733M 2009NewA...14...51G 2008ApJS..174..313H 2006A&A...445..465R 2004ApJ...601..142C 2003A&A...399..869B 2003ApJ...593..115L 2001A&A...376..861R 2001ApJ...556..619F 2000A&A...353..507G 1999AJ....118.1169X 1999AJ....118.1988M 1999MNRAS.310..223B 1998A&A...335..463H 1998A&AS..132...31N 1998ApJS..118..275K 1998MNRAS.298.1035T 1997MNRAS.284..541M 1996ApJS..107...19M 1996MNRAS.279.1331S 1996MNRAS.282...40F 1995ApJ...440...28P 1995ApJ...448..521Z 1994A&AS..105..211S 1994A&AS..106....1G 1994MNRAS.269..928S 1993MNRAS.263..999T 1993MNRAS.263.1023M 1991AJ....102.1917B 1991AJ....102.1960P 1991ApJ...379...80K 1991C&E...257...50B 1991MNRAS.251..330W 1990ApJ...357..373B 1990ApJS...73..637M 1990MNRAS.247..387R 1989ApJ...341..658S 1989ApJS...69..365S 1989MNRAS.236..207M 1989MNRAS.236..737E 1988Ap&SS.141..303B 1988IzKry..78..112M 1988MNRAS.230..131P 1987MNRAS.229...15S 1986ApJ...311..526H 1986BAAS...18Z.701C 1985Afz....23...47A 1985ApJS...57..643D 1985MAUTx...4....1C 1985MNRAS.216..173W 1983Ap&SS..90..207V 1981ApJS...45...97S 1980PASAu...4...26F 1979PASJ...31..125S 1977A&AS...28....1V 1971A&A....15...11M 1971AJ.....76..513F 1971ApJ...169..221W 1971ApJS...23..323H 1970AJ.....75..351E 1968AJ.....73..298K 1968AJ.....73..953P 1968ApJS...15..203F 1966AuJPh..19..649S 1965AuJPh..18..627B 1964ApJ...140..969K 1964AuJPh..17..340B 1962AJ.....67..171G Measures (velocities:4 ): velocities:4 Notes (0) : ================================================================================