C.D.S. - SIMBAD4 rel 1.8 - 2024.05.03CEST12:37:38 2MASS J15500499-2311537 ----------------------- Object 2MASS J15500499-2311537 --- Y*? --- OID=@4168841 (@@-1,255) --- coobox=16592 Coordinates(ICRS,ep=J2000,eq=2000): 15 50 04.9796262288 -23 11 53.716923132 (Opt ) A [0.0808 0.0467 90] 2020yCat.1350....0G Coordinates(FK4,ep=B1950,eq=1950): 15 47 07.2919570339 -23 02 48.445700940 Coordinates(Gal,ep=J2000,eq=2000): 347.8166963553428 +23.7174013084925 hierarchy counts: #parents=2, #children=0, #siblings=0 Proper motions: -15.810 -30.689 [0.136 0.066 90] A 2020yCat.1350....0G Parallax: 8.7571 [0.0797] A 2020yCat.1350....0G Radial Velocity: ~ [~ ~ ] ~ ~ Redshift: ~ [~ ~ ] ~ ~ cz: ~ [~ ~ ] ~ ~ Flux G : 12.815640 [0.002833] C 2020yCat.1350....0G Flux R : 13.1 [~] D 2008ApJ...679..762K Flux J : 9.885 [0.024] C 2003yCat.2246....0C Flux H : 9.215 [0.023] C 2003yCat.2246....0C Flux K : 8.930 [0.023] C 2003yCat.2246....0C Spectral type: M2 ~ 2008ApJ...679..762K Morphological type: ~ ~ ~ Angular size: ~ ~ ~ (~) ~ ~ Identifiers (7): Gaia DR3 6239930424110568576 TIC 437385216 RX J1550.0-2312 [KKL2000b] 46 2MASS J15500499-2311537 1RXS J155002.6-231212 Gaia DR2 6239930424110568576 Bibcodes 1850-2024 () (12): 2019ApJ...878...45B 2018A&A...620A.172Z 2018MNRAS.477L..50G 2016ApJ...817..164R 2012ApJ...745...19K 2012ApJ...758...31L 2011ApJ...726..113I 2009ApJ...705.1646C 2008ApJ...679..762K 2007ApJ...662..413K 2006ApJ...651L..49C 2000A&A...356..541K Measures (distance:2 PLX:2 PM:2 ): distance:2PLX:2PM:2 Notes (0) : ================================================================================