C.D.S. - SIMBAD4 rel 1.8 - 2024.04.28CEST16:55:48 MCT 0308-2305 ------------- Object MCT 0308-2305 --- WD* --- OID=@628081 (@@122742,19) --- coobox=6691 Coordinates(ICRS,ep=J2000,eq=2000): 03 11 07.1344635216 -22 54 05.264576388 (Opt ) A [0.0269 0.0308 90] 2020yCat.1350....0G Coordinates(FK4,ep=B1950,eq=1950): 03 08 54.3568897360 -23 05 20.595704840 Coordinates(Gal,ep=J2000,eq=2000): 213.1409840969253 -58.1756307319315 hierarchy counts: #parents=0, #children=0, #siblings=0 Proper motions: -16.716 -37.773 [0.040 0.040 90] A 2020yCat.1350....0G Parallax: 17.9393 [0.0384] A 2020yCat.1350....0G Radial Velocity: 74.4 [1.5] B 2020A&A...638A.131N Redshift: 0.000248 [0.000005] B 2020A&A...638A.131N cz: 74.41 [1.50] B 2020A&A...638A.131N Flux B : 15.01 [0.04] D 2012yCat.1322....0Z Flux V : 15.08 [0.06] D 2012yCat.1322....0Z Flux G : 15.132547 [0.002828] C 2020yCat.1350....0G Flux R : 15.45 [0.13] E 2012yCat.1322....0Z Flux J : 15.636 [0.057] C 2003yCat.2246....0C Flux H : 15.68 [0.133] C 2003yCat.2246....0C Spectral type: DA D 2021AJ....162..188B Morphological type: ~ ~ ~ Angular size: ~ ~ ~ (~) ~ ~ Identifiers (12): GALEX J031107.1-225404 Gaia DR3 5075443981321647744 MCT 0308-2305 TIC 71469312 HE 0308-2305 USNO-B1.0 0670-00036167 2MASS J03110714-2254050 UCAC2 22608076 UCAC4 336-003565 WD 0308-230 Gaia DR2 5075443981321647744 EC 03089-2305 Bibcodes 1850-2024 () (17): 2021AJ....162..188B 2021MNRAS.508.3877G 2020A&A...638A.131N 2020ApJ...902..127X 2019MNRAS.482.4570G 2019MNRAS.485.5573T 2019MNRAS.487..133W 2018MNRAS.480.4505J 2017MNRAS.467.1414M 2017MNRAS.472.4173R 2016MNRAS.459.4343K 2016yCat....1.2035M 2015MNRAS.449..574R 2014A&A...566A..34K 2010ApJ...712..585F 2009A&A...505..441K 2006A&A...447..173P Measures (distance:3 Fe_H:3 MK:4 PLX:2 PM:2 velocities:2 ): distance:3Fe_H:3MK:4PLX:2PM:2velocities:2 Notes (0) : ================================================================================