C.D.S. - SIMBAD4 rel 1.8 - 2024.06.26CEST14:56:29 S4 1557+708 ----------- Object S4 1557+708 --- Rad --- OID=@377206 (@@7456,13) --- coobox=1589 Coordinates(ICRS,ep=J2000,eq=2000): 15 57 26.2 +70 41 15 (~) D [~ ~ ] ~ Coordinates(FK4,ep=B1950,eq=1950): 15 57 37.1 +70 49 45 Coordinates(Gal,ep=J2000,eq=2000): 104.8812 +39.2670 hierarchy counts: #parents=0, #children=0, #siblings=0 Proper motions: ~ ~ [~ ~ ] ~ ~ Parallax: ~ [~] ~ ~ Radial Velocity: 7401 [~] D 1996A&AS..115....1S Redshift: 0.025 [~] D 1996A&AS..115....1S cz: 7495 [~] D 1996A&AS..115....1S Flux V : 12.8 [~] E ~ Spectral type: ~ ~ ~ Morphological type: ~ ~ ~ Angular size: ~ ~ ~ (~) ~ ~ Identifiers (3): S4 1557+708 S5 1557+708 [DSL2000] 1549+704 Bibcodes 1850-2024 () (5): 2000ARep...44...18D 1996A&AS..115....1S 1994AJ....108..395X 1983PASP...95..842S 1979AJ.....84.1111G Measures (velocities:4 ): velocities:4 Notes (0) : ================================================================================