C.D.S. - SIMBAD4 rel 1.8 - 2024.05.02CEST00:54:11 NGC 581 162 --------------- Object NGC 581 162 --- * --- OID=@168617 (@@3640,8) --- coobox=2256 Coordinates(ICRS,ep=J2000,eq=2000): 01 33 26.4116294520 +60 34 12.928139112 (Opt ) A [0.0122 0.0155 90] 2020yCat.1350....0G Coordinates(FK4,ep=B1950,eq=1950): 01 30 06.7428399325 +60 18 50.272632094 Coordinates(Gal,ep=J2000,eq=2000): 128.0722695045260 -01.8816070151314 hierarchy counts: #parents=2, #children=0, #siblings=0 Proper motions: -1.372 -0.728 [0.016 0.020 90] A 2020yCat.1350....0G Parallax: 0.33 [0.0217] A 2020yCat.1350....0G Radial Velocity: -46 [~] D 2010ApJ...722..605H Redshift: -0.000153 [~] D 2010ApJ...722..605H cz: -46.00 [~] D 2010ApJ...722..605H Flux B : 11.49 [0.05] D 2000A&A...355L..27H Flux V : 11.22 [0.06] D 2000A&A...355L..27H Flux G : 11.365054 [0.002774] C 2020yCat.1350....0G Spectral type: B7~ ~ 1933LicOB..16..119Z Morphological type: ~ ~ ~ Angular size: ~ ~ ~ (~) ~ ~ Identifiers (8): Gaia DR3 509861413175947008 Cl* NGC 581 ESY 38 GSC 04031-01534 TYC 4031-1534-1 Cl* NGC 581 ZUG 9 NGC 581 162 Gaia DR1 509861408866964992 Gaia DR2 509861413175947008 Bibcodes 1850-2024 () (8): 2020A&A...633A..99C 2020A&A...635A..45C 2020A&A...640A...1C 2019MNRAS.490.3158C 2016A&A...591A.118S 2010ApJ...722..605H 1991TrSht..62..234E 1933LicOB..16..119Z Measures (distance:1 Fe_H:2 PLX:2 PM:2 ROT:1 velocities:2 ): distance:1Fe_H:2PLX:2PM:2ROT:1velocities:2 Notes (0) : ================================================================================