C.D.S. - SIMBAD4 rel 1.8 - 2024.05.02CEST22:05:12 BPM 27606 --------- Object WG 39 --- WD* --- OID=@3404571 (@@74167,9) --- coobox=24277 Coordinates(ICRS,ep=J2000,eq=2000): 21 57 38.3567715267 -51 00 31.521044535 (Opt ) A [0.0128 0.0121 90] 2020yCat.1350....0G Coordinates(FK4,ep=B1950,eq=1950): 21 54 22.1353092181 -51 14 30.965734901 Coordinates(Gal,ep=J2000,eq=2000): 344.7621825156800 -49.5475690418368 hierarchy counts: #parents=0, #children=0, #siblings=0 Proper motions: -46.204 -397.463 [0.016 0.016 90] A 2020yCat.1350....0G Parallax: 67.3024 [0.0197] A 2020yCat.1350....0G Radial Velocity: ~ [~ ~ ] ~ ~ Redshift: ~ [~ ~ ] ~ ~ cz: ~ [~ ~ ] ~ ~ Flux B : 14.94 [0.01] E 2012yCat.1322....0Z Flux V : 14.73 [0.01] E 2012yCat.1322....0Z Flux G : 14.516220 [0.002829] C 2020yCat.1350....0G Flux R : 14.53 [0.08] E 2012yCat.1322....0Z Flux J : 14.007 [0.034] C 2003yCat.2246....0C Flux H : 13.908 [0.028] C 2003yCat.2246....0C Flux K : 13.806 [0.046] C 2003yCat.2246....0C Flux g : 14.89 [0.01] E 2012yCat.1322....0Z Spectral type: DQ7 C 1994BAAS...26..901D Morphological type: ~ ~ ~ Angular size: ~ ~ ~ (~) ~ ~ Identifiers (23): GJ 841 B GALEX J215738.4-510032 Gaia DR3 6558209044297239424 TIC 140045537 BPM 27606 CCDM J21577-5100B CD-51 13128B CSI-51 13128 22 GEN# +9.86283007 IDS 21511-5128 B L 283-7 LTT 8768 WD 2153-512 WD 2153-51 WD 2154-512 WD 2154-511 WG 39 2MASS J21573835-5100313 WDS J21577-5059B ** LDS 765 Gaia DR2 6558209044297239424 UCAC4 195-196627 NLTT 52493 Bibcodes 1850-2024 () (78): 2024ApJS..271...55K 2021A&A...649A...6G 2021MNRAS.508.3877G 2020A&A...634L..10L 2020AJ....159...60G 2020ApJ...895..140H 2020ApJ...902..127X 2019ApJ...878...63B 2019ApJ...881....9H 2019ApJ...885...74C 2019MNRAS.482.4570G 2019MNRAS.485.5573T 2018A&A...613A..26S 2018A&A...618A.113B 2018MNRAS.480.3942H 2018MNRAS.480.4505J 2018MNRAS.480.4884E 2017A&A...602A..16T 2017MNRAS.465.2849T 2017MNRAS.472.4173R 2016MNRAS.462.2295H 2016yCat....1.2035M 2015A&A...583A.115B 2014AJ....147..129S 2014ApJ...791..125O 2013A&A...557A..38V 2012A&A...544L...6V 2012ApJS..199...29G 2010A&A...520A..54B 2010AJ....140.1433B 2010ApJ...720L..52V 2010PASP..122..885S 2009AJ....138.1681S 2008AJ....135.1225H 2005ApJ...627..404D 2004MNRAS.354..727S 2003AJ....125.2239O 2002ApJ...571..512H 2001ApJS..133..413B 2001MNRAS.323..699R 1999ApJ...512..916S 1999ApJS..121....1M 1999PASP..111.1258T 1997ApJS..108..339B 1996Natur.382..692O 1995A&A...297..216W 1995A&AS..110...27W 1995ApJ...443..274S 1995yCat.1098....0L 1994BAAS...26..901D 1994RMxAA..28...43P 1993MNRAS.260...77P 1993MNRAS.260..132J 1988AJ.....96..251S 1988ApJ...326..249S 1988ApJS...66..391O 1987ApJS...65..603M 1986AJ.....92..903U 1985PASP...97.1029E 1984Ap&SS.104..347W 1983Ap&SS..97..305G 1983ApJ...268..282W 1983ApJS...53..335P 1983ApJS...53..643J 1982A&A...116..147K 1982Ap&SS..81....5A 1981AJ.....86..264W 1981AJ.....86.1898U 1979AJ.....84.1384W 1979ApJ...228..240S 1979ApJS...40..577H 1979MNRAS.188..841W 1979PASP...91..460S 1978A&A....66..175R 1978A&AS...31..353V 1977ApJ...214L.123M 1973MNRAS.163..381W 1969ApJ...157..287E Measures (distance:3 IUE:2 MK:1 PLX:2 PM:2 V*:1 ): distance:3IUE:2MK:1PLX:2PM:2V*:1 Notes (0) : ================================================================================