C.D.S. - SIMBAD4 rel 1.8 - 2024.05.26CEST15:35:55 RX J1255.2+2804 --------------- Object RX J1255.2+2804 --- Bla --- OID=@1987014 (@@108943,15) --- coobox=13515 Coordinates(ICRS,ep=J2000,eq=2000): 12 55 09.83424 +28 04 17.5152 (Opt ) C [~ ~ ] 2015ApJS..219...12A Coordinates(FK4,ep=B1950,eq=1950): 12 52 44.43241 +28 20 31.9411 Coordinates(Gal,ep=J2000,eq=2000): 081.95643630 +88.74652814 hierarchy counts: #parents=0, #children=0, #siblings=0 Proper motions: ~ ~ [~ ~ ] ~ ~ Parallax: ~ [~] ~ ~ Radial Velocity: 144302 [~] E 2019A&A...632A..77C Redshift: 0.69 [~] E 2019A&A...632A..77C cz: 206857 [~] E 2019A&A...632A..77C Flux J : 19.141 [0.132] C 2013yCat.2319....0L Flux H : 18.256 [0.121] C 2013yCat.2319....0L Flux K : 17.470 [0.100] C 2013yCat.2319....0L Flux u : 22.006 [0.186] B 2015ApJS..219...12A Flux g : 21.605 [0.055] B 2015ApJS..219...12A Flux r : 21.105 [0.052] B 2015ApJS..219...12A Flux i : 20.638 [0.058] B 2015ApJS..219...12A Flux z : 20.242 [0.123] B 2015ApJS..219...12A Spectral type: ~ ~ ~ Morphological type: ~ ~ ~ Angular size: ~ ~ ~ (~) ~ ~ Identifiers (10): ULAS J125509.83+280417.3 PSO J193.7909+28.0715 SDSS J125509.83+280417.5 WISE J125509.82+280417.2 OUSXG J125510+2804.2 3HSP J125509.8+280417 2WHSP J125509.7+280417 1RXS J125510.0+280420 FIRST J125509.8+280417 RX J1255.2+2804 Bibcodes 1850-2024 () (4): 2020A&A...642A.141G 2019A&A...632A..77C 2017A&A...598A..17C 2000A&A...356..445B Measures (velocities:1 ): velocities:1 Notes (0) : ================================================================================