C.D.S. - SIMBAD4 rel 1.8 - 2024.03.28CET21:37:16 NGC_6987 -------- Object NGC 6987 --- Sy2 --- OID=@3468377 (@@74134,6) --- coobox=24380 Coordinates(ICRS,ep=J2000,eq=2000): 20 58 10.3780017936 -48 37 49.014208236 (Opt ) C [2.8694 2.6077 90] 2020yCat.1350....0G Coordinates(FK4,ep=B1950,eq=1950): 20 54 41.9269686627 -48 49 26.753297174 Coordinates(Gal,ep=J2000,eq=2000): 350.7515341161906 -40.6277575227742 hierarchy counts: #parents=4, #children=0, #siblings=0 Proper motions: ~ ~ [~ ~ ] ~ ~ Parallax: ~ [~] ~ ~ Radial Velocity: 5217 [51] D 2002LEDA.........0P Redshift: 0.017555 [0.000170] D 2002LEDA.........0P cz: 5262.86 [50.96] D 2002LEDA.........0P Flux B : 13.57 [~] C 1989ESOLV.C......0L Flux G : 18.911446 [0.013945] C 2020yCat.1350....0G Flux R : 11.97 [~] C 1989ESOLV.C......0L Flux J : 10.299 [0.018] C 2006AJ....131.1163S Flux H : 9.594 [0.023] C 2006AJ....131.1163S Flux K : 9.278 [0.028] C 2006AJ....131.1163S Spectral type: ~ ~ ~ Morphological type: -5.0 D 1989ESOLV.C......0L Angular size: 0.850 0.816 120 (NIR ) C 2006AJ....131.1163S Identifiers (13): Gaia DR3 6478391887465135744 APMBGC 235+046-070 ESO 235-21 ESO-LV 235-0210 IRAS 20546-4849 IRAS F20547-4849 LEDA 65807 NGC 6987 2MASX J20581033-4837491 [FWB89] Galaxy 428 6dFGS gJ205810.4-483749 SGC 205442-4849.4 [CHM2007] LDC 1438 J205810.33-4837491 Bibcodes 1850-2024 () (48): 2022ApJS..258...29C 2021ApJ...914..121A 2020MNRAS.494.1784A 2018A&A...618A..81T 2016A&A...588A..14T 2016AJ....152...50T 2015AJ....149..171T 2014MNRAS.443.1231C 2014MNRAS.445.2677S 2012ApJS..199...26H 2011A&A...534A..35C 2011MNRAS.416.2840L 2009MNRAS.398..109W 2009MNRAS.399..683J 2008MNRAS.389.1924F 2007A&A...465...71T 2007ApJ...655..790C 2003A&A...405....5B 2003A&A...412...45P 2003AJ....125.2307A 2002ApJ...565..836G 2000ApJ...543..178G 1999PASP..111...57H 1998A&AS..128..299P 1998A&AS..129...87B 1998A&AS..132..255G 1996A&A...309..749P 1996ApJ...460..271K 1996MNRAS.278.1025L 1995ApJS..100..105M 1994A&AS..103..573P 1994MNRAS.269..928S 1993A&AS..100...47G 1990ApL....27..361S 1989AJ.....97.1319C 1989ApJS...69..763F 1989ESOLV.C......0L 1989MNRAS.240..591S 1988AcApS...8...48H 1988ApJS...68..173D 1987A&AS...67..341B 1987ApJS...64..581D 1987ApJS...64..601B 1986AJ.....91.1062P 1985MAUTx...4....1C 1984AJ.....89...23S 1984AJ.....89...34S 1984AJ.....89...53S Measures (distance:5 velocities:7 ): distance:5velocities:7 Notes (0) : ================================================================================