C.D.S. - SIMBAD4 rel 1.8 - 2023.06.02CEST03:16:31 coord 15 21 16.9 +42 01 59.20 (FK5, 2000, 2000), radius: 1.0 arcmin ------------------------------------------------------------------- Object SDSS J152116.97+420159.2 --- ** --- OID=@5116216 (@@-1,255) --- coobox=1355 Coordinates(ICRS,ep=J2000,eq=2000): 15 21 16.9810602744 +42 01 59.229311412 (Opt ) A [0.0865 0.0942 90] 2020yCat.1350....0G Coordinates(FK4,ep=B1950,eq=1950): 15 19 29.6112890016 +42 12 40.771027182 Coordinates(Gal,ep=J2000,eq=2000): 068.8353566726295 +56.1011220926817 hierarchy counts: #parents=0, #children=0, #siblings=0 Proper motions: -13.050 24.117 [0.102 0.130 90] A 2020yCat.1350....0G Parallax: 1.245 [0.1145] A 2020yCat.1350....0G Radial Velocity: -66 [39] E 2009ApJS..182..543A Redshift: -0.00022 [0.00013] E 2009ApJS..182..543A cz: -66.0 [39.0] E 2009ApJS..182..543A Flux G : 18.219986 [0.003239] C 2020yCat.1350....0G Flux J : 16.189 [0.086] C 2003yCat.2246....0C Flux H : 15.467 [0.083] C 2003yCat.2246....0C Flux K : 15.206 [0.152] D 2011ApJS..197...38D Flux u : 18.936 [0.022] C 2007ApJS..172..634A Flux g : 18.840 [0.009] B 2009ApJS..182..543A Flux r : 18.500 [0.009] B 2009ApJS..182..543A Flux i : 17.877 [0.008] B 2009ApJS..182..543A Flux z : 17.460 [0.016] C 2007ApJS..172..634A Spectral type: DA+M2 D 2010A&A...513L...7S Morphological type: ~ ~ ~ Angular size: ~ ~ ~ (~) ~ ~ Identifiers (11): Gaia DR3 1392381328817920640 TIC 116362798 2MASS J15211698+4201592 SDSS J152116.97+420159.2 [HHD2009] SDSS J1521+4201 SDSS J152116.97+420159.3 [SGR2010] J1521+4201 SDSS J152116.98+420159.3 WIRED J152116.97+420159.2 WD 1519+422 Gaia DR2 1392381328817920640 Bibcodes 1850-2023 () (9): 2016yCat....1.2035M 2013ApJS..204....5K 2013MNRAS.433.3398R 2011ApJS..197...38D 2011MNRAS.413.1121R 2010A&A...513L...7S 2010MNRAS.402..620R 2009A&A...496..191H 2008AJ....135..785W Measures (diameter:2 distance:5 Fe_H:3 MK:4 PLX:2 PM:3 ): diameter:2distance:5Fe_H:3MK:4PLX:2PM:3 Notes (0) : ================================================================================