C.D.S. - SIMBAD4 rel 1.8 - 2024.04.25CEST09:00:18 Polarissima_Borealis -------------------- Object NGC 3172 --- AG? --- OID=@331138 (@@5249,12) --- coobox=3072 Coordinates(ICRS,ep=J2000,eq=2000): 11 47 12.9865631376 +89 05 35.105262828 (Opt ) C [11.3296 11.7067 90] 2020yCat.1350....0G Coordinates(FK4,ep=B1950,eq=1950): 11 38 26.5571961255 +89 22 14.306927080 Coordinates(Gal,ep=J2000,eq=2000): 123.2159867777098 +27.9995069708423 hierarchy counts: #parents=0, #children=2, #siblings=0 Proper motions: ~ ~ [~ ~ ] ~ ~ Parallax: ~ [~] ~ ~ Radial Velocity: 6034 [29] D 1999PASP..111..438F Redshift: 0.02033 [0.00010] D 1999PASP..111..438F cz: 6096.0 [29.0] D 1999PASP..111..438F Flux B : 14.9 [~] E ~ Flux G : 19.388897 [0.056063] C 2020yCat.1350....0G Flux J : 10.393 [0.020] C 2006AJ....131.1163S Flux H : 9.638 [0.027] C 2006AJ....131.1163S Flux K : 9.323 [0.030] C 2006AJ....131.1163S Spectral type: ~ ~ ~ Morphological type: ~ ~ ~ Angular size: 0.920 0.791 25 (NIR ) C 2006AJ....131.1163S Identifiers (13): Gaia DR3 1152634364570359552 2MASX J11471192+8905357 LEDA 36847 MCG+15-01-011 NAME Polarissima Borealis NGC 3172 NPM1G +89.0003 Z 1138.0+8922 Z 370-18 Z 370-2 Z 370A-2 Z 370B-8 UZC J114714.5+890535 Bibcodes 1850-2024 () (21): 2021ApJ...914..121A 2020MNRAS.494.1784A 2019ApJ...872..148C 2019MNRAS.484.1899H 2018A&A...618A..81T 2016A&A...588A..14T 2015AJ....149..171T 2012A&A...538A.120L 2012ApJS..199...26H 2012JHA....43..439H 2012MNRAS.425.1789S 2011MNRAS.415.3627H 2011MNRAS.416.2840L 2010CBET.2194....1B 2010CBET.2197....1G 2010JBAA..120..129M 2010JBAA..120..273P 2003A&A...412...45P 1999A&AS..140...89P 1999PASP..111..438F 1995MNSSA..54...72. Measures (velocities:2 ): velocities:2 Notes (0) : ================================================================================