C.D.S. - SIMBAD4 rel 1.8 - 2024.04.26CEST10:02:51 V* IL Leo --------- Object V* IL Leo --- CV* --- OID=@7813209 (@@-1,255) --- coobox=13056 Coordinates(ICRS,ep=J2000,eq=2000): 10 31 00.5561075256 +20 28 32.339638848 (Opt ) A [0.1756 0.1839 90] 2020yCat.1350....0G Coordinates(FK4,ep=B1950,eq=1950): 10 28 17.1971582525 +20 43 59.073475235 Coordinates(Gal,ep=J2000,eq=2000): 216.9807950520136 +57.3081383014538 hierarchy counts: #parents=0, #children=0, #siblings=0 Proper motions: -10.079 -29.951 [0.254 0.239 90] A 2020yCat.1350....0G Parallax: 1.9311 [0.2277] A 2020yCat.1350....0G Radial Velocity: ~ [~ ~ ] ~ ~ Redshift: ~ [~ ~ ] ~ ~ cz: ~ [~ ~ ] ~ ~ Flux B : 18.67 [~] D 2010A&A...518A..10V Flux V : 18.71 [~] D 2010A&A...518A..10V Flux G : 19.298265 [0.050225] C 2020yCat.1350....0G Flux u : 17.023 [0.008] B 2020ApJS..249....3A Flux g : 17.171 [0.004] B 2020ApJS..249....3A Flux r : 17.899 [0.006] B 2020ApJS..249....3A Flux i : 18.267 [0.009] B 2020ApJS..249....3A Flux z : 18.226 [0.027] C 2020ApJS..249....3A Spectral type: ~ ~ ~ Morphological type: ~ ~ ~ Angular size: ~ ~ ~ (~) ~ ~ Identifiers (6): Gaia DR3 720694618916104576 SDSS J103100.55+202832.1 [VV2010] J103100.5+202832 V* IL Leo SDSS J103100.55+202832.2 Gaia DR2 720694618916104576 Bibcodes 1850-2024 () (19): 2023MNRAS.520.2942J 2022MNRAS.513.3858H 2022MNRAS.516.3144D 2021MNRAS.502.4305P 2021MNRAS.507L..30K 2021MNRAS.508.3877G 2020ApJS..250....8L 2020MNRAS.492L..40A 2015MNRAS.448.2260G 2012A&A...541A..77M 2012AJ....144...81T 2012MNRAS.423.1437B 2011MNRAS.417.1210G 2010A&A...518A..10V 2010ApJ...713.1183L 2009A&A...500..867S 2009AJ....137.4011S 2009MNRAS.397.2170G 2007ApJ...654..521S Measures (distance:1 PLX:2 PM:3 V*:2 velocities:5 ): distance:1PLX:2PM:3V*:2velocities:5 Notes (1) : (S) 19-Jan-2024 - cl ref:2012A&A...541A..77M obj:SDSS J103100.55+202832.1 Misclassified QSO in 2012A&A...541A..77M and 2020ApJS..250....8L ================================================================================