C.D.S. - SIMBAD4 rel 1.8 - 2024.03.29CET12:26:41 NAME NGC 691 GROUP ------------------ Object NAME NGC 691 Group --- GrG --- OID=@1485328 (@@31032,4) --- coobox=12043 Coordinates(ICRS,ep=J2000,eq=2000): 01 50 24.0 +21 55 00 (~) E [~ ~ ] ~ Coordinates(FK4,ep=B1950,eq=1950): 01 47 38.0 +21 40 09 Coordinates(Gal,ep=J2000,eq=2000): 140.5950 -38.9243 hierarchy counts: #parents=0, #children=1, #siblings=0 Proper motions: ~ ~ [~ ~ ] ~ ~ Parallax: ~ [~] ~ ~ Radial Velocity: 2798 [153] D 1998Ap.....41..308M Redshift: 0.009377 [0.000510] D 1998Ap.....41..308M cz: 2811.18 [153.00] D 1998Ap.....41..308M Flux B : 11.2 [~] E ~ Spectral type: ~ ~ ~ Morphological type: ~ ~ ~ Angular size: ~ ~ ~ (~) ~ ~ Identifiers (6): GHCG 20 Mahtessian 29 NBGG 52-15 [N93] 19 [FWB89] GrG 204 NAME NGC 691 Group Bibcodes 1850-2024 () (13): 2018MNRAS.478.3386E 2012ApJ...753...43K 2007Ap.....50..440M 1999ApJS..124..127P 1998Ap.....41..308M 1997Ap.....40..285M 1993A&AS..100...47G 1993ApJS...85....1N 1992ApJS...80..479T 1990AN....311....5B 1990Afz....33..403K 1989ApJS...69..763F 1983ApJS...52...61G Measures ( ): Notes (0) : ================================================================================