C.D.S. - SIMBAD4 rel 1.8 - 2024.05.18CEST20:34:52 BD+57 144 ----------- Object BD+57 144 --- * --- OID=@106441 (@@4396,20) --- coobox=2147 Coordinates(ICRS,ep=J2000,eq=2000): 00 47 16.6706000712 +58 29 33.278157528 (Opt ) A [0.0620 0.0734 90] 2020yCat.1350....0G Coordinates(FK4,ep=B1950,eq=1950): 00 44 21.0823722434 +58 13 10.948059217 Coordinates(Gal,ep=J2000,eq=2000): 122.3868364576560 -04.3747673467656 hierarchy counts: #parents=0, #children=0, #siblings=0 Proper motions: 47.391 6.125 [0.079 0.099 90] A 2020yCat.1350....0G Parallax: 2.6322 [0.1052] A 2020yCat.1350....0G Radial Velocity: 42.20 [0.04] A 2018A&A...615A..31D Redshift: 0.000141 [0.000000] A 2018A&A...615A..31D cz: 42.20 [0.04] A 2018A&A...615A..31D Flux B : 9.90 [0.02] D 2000A&A...355L..27H Flux V : 8.89 [0.01] D 2000A&A...355L..27H Flux G : 8.576647 [0.002759] C 2020yCat.1350....0G Flux J : 7.018 [0.050] C 2003yCat.2246....0C Flux H : 6.490 [0.038] C 2003yCat.2246....0C Flux K : 6.398 [0.024] C 2003yCat.2246....0C Spectral type: G8III C ~ Morphological type: ~ ~ ~ Angular size: ~ ~ ~ (~) ~ ~ Identifiers (12): HIP 3688 Gaia DR3 425190256096083712 TIC 445229542 2MASS J00471667+5829333 AG+58 85 BD+57 144 GSC 03667-01636 HIC 3688 PPM 25677 TYC 3667-1636-1 Gaia DR1 425190251796177024 Gaia DR2 425190256096083712 Bibcodes 1850-2024 () (13): 2021ApJS..254...42B 2019A&A...623A..72K 2019MNRAS.490.3158C 2018A&A...615A..31D 2016A&A...587A.119A 2016A&A...591A.118S 2014A&A...569A..55A 2012A&A...546A..61D 2012A&A...547A..91Z 2012MNRAS.427..343M 2011MNRAS.411..435B 2007A&A...474..653V 1997A&A...323L..49P Measures (distance:2 Fe_H:2 MK:1 PLX:5 PM:5 velocities:4 ): distance:2Fe_H:2MK:1PLX:5PM:5velocities:4 Notes (0) : ================================================================================