C.D.S. - SIMBAD4 rel 1.8 - 2024.05.13CEST19:48:05 SDSS J213154.43-011939.3 ------------------------ Object 2MASS J21315444-0119374 --- BD* --- OID=@4047634 (@@-1,255) --- coobox=8566 Coordinates(ICRS,ep=J2000,eq=2000): 21 31 54.44 -01 19 37.4 (IR ) C [350 320 63] 2003yCat.2246....0C Coordinates(FK4,ep=B1950,eq=1950): 21 29 19.65 -01 32 54.2 Coordinates(Gal,ep=J2000,eq=2000): 052.59119 -35.72356 hierarchy counts: #parents=0, #children=0, #siblings=0 Proper motions: ~ ~ [~ ~ ] ~ ~ Parallax: ~ [~] ~ ~ Radial Velocity: ~ [~ ~ ] ~ ~ Redshift: ~ [~ ~ ] ~ ~ cz: ~ [~ ~ ] ~ ~ Flux J : 17.29 [0.03] D 2006AJ....131.2722C Flux H : 16.45 [0.03] D 2006AJ....131.2722C Flux K : 15.75 [0.03] D 2006AJ....131.2722C Flux i : 22.68 [0.31] D 2006AJ....131.2722C Flux z : 20.01 [0.10] D 2006AJ....131.2722C Spectral type: L9.5 C 2014AJ....147...34S Morphological type: ~ ~ ~ Angular size: ~ ~ ~ (~) ~ ~ Identifiers (3): TIC 268950718 2MASS J21315444-0119374 SDSS J213154.43-011939.3 Bibcodes 1850-2024 () (11): 2024ApJ...960..105Z 2022ApJ...934..178A 2020A&A...633A.152C 2020ApJ...891..171Z 2019MNRAS.487.1149G 2018AJ....155...87K 2014AJ....147...34S 2010ApJ...710.1142B 2010ApJ...710.1627L 2007MNRAS.378..901F 2006AJ....131.2722C Measures (MK:3 ): MK:3 Notes (0) : ================================================================================