C.D.S. - SIMBAD4 rel 1.8 - 2024.05.01CEST01:54:30 2MASS J15421390+1834599 ----------------------- Object 2MASS J15421390+1834599 --- Sy1 --- OID=@2758849 (@@49296,22) --- coobox=17535 Coordinates(ICRS,ep=J2000,eq=2000): 15 42 13.9111258896 +18 35 00.049732008 (Opt ) A [0.0874 0.0659 90] 2020yCat.1350....0G Coordinates(FK4,ep=B1950,eq=1950): 15 39 58.6835476291 +18 44 30.868423950 Coordinates(Gal,ep=J2000,eq=2000): 029.9023197240986 +49.9330439670546 hierarchy counts: #parents=0, #children=0, #siblings=0 Proper motions: 0.073 -0.110 [0.106 0.075 90] A 2020yCat.1350....0G Parallax: 0.0369 [0.1662] A 2018yCat.1345....0G Radial Velocity: 20921 [6] C 2020ApJS..249....3A Redshift: 0.07240 [0.00002] C 2020ApJS..249....3A cz: 21705.0 [6.0] C 2020ApJS..249....3A Flux B : 17.45 [~] D 2010A&A...518A..10V Flux V : 17.19 [~] D 2010A&A...518A..10V Flux G : 17.667673 [0.008453] C 2020yCat.1350....0G Flux J : 14.480 [0.085] C 2006AJ....131.1163S Flux H : 13.739 [0.095] C 2006AJ....131.1163S Flux K : 13.495 [0.165] D 2006AJ....131.1163S Flux u : 17.062 [0.011] C 2009ApJS..182..543A Flux g : 16.700 [0.004] B 2012ApJS..203...21A Flux r : 16.318 [0.004] B 2012ApJS..203...21A Flux i : 15.787 [0.004] B 2012ApJS..203...21A Flux z : 15.696 [0.008] B 2012ApJS..203...21A Spectral type: ~ ~ ~ Morphological type: ~ ~ ~ Angular size: 0.163 0.163 90 (NIR ) C 2006AJ....131.1163S Identifiers (20): SWIFT J1542.3+1834 Gaia DR3 1197808418276509568 WISEA J154213.91+183500.1 TIC 345289956 2MASX J15421387+1835005 1RXS J154214.0+183441 RBS 1525 [VV2000c] J154213.9+183501 1ES 1539+18.7 1RXP J154213.9+183501 RX J1542.2+1834 [VV2003c] J154213.9+183501 [VV2006c] J154213.9+183501 [VV98c] J154213.9+183501 [ZEH2003] RX J1542.2+1834 5 [VV2010c] J154213.9+183501 2MASS J15421390+1834599 WISE J154213.92+183500.1 SDSS J154213.91+183500.0 Gaia DR2 1197808418276509568 Bibcodes 1850-2024 () (25): 2023ApJ...956...60C 2023ApJS..267...19I 2022A&A...659A..32P 2022ApJ...925...70Z 2021A&A...645A..18D 2020ApJ...896...95O 2020ApJ...896..122L 2019ApJS..243...21L 2018ApJS..235....4O 2015ApJS..219....1O 2014ApJ...788...45T 2013MNRAS.431..836S 2012ApJ...751...52E 2012MNRAS.423..600S 2010A&A...518A..10V 2010ApJS..189...15K 2009ApJS..184..138H 2006A&A...455..773V 2004A&A...416...35W 2003A&A...406..535Z 2000AN....321....1S 1997AcApS..17..107W 1997ApJ...489..615S 1996ApJS..104..251P 1992ApJS...80..257E Measures (PLX:1 PM:2 velocities:3 ): PLX:1PM:2velocities:3 Notes (0) : ================================================================================