C.D.S. - SIMBAD4 rel 1.8 - 2024.07.04CEST20:50:04 V* HL CMa --------- Object V* HL CMa --- CV* --- OID=@930093 (@@14745,0) --- coobox=7392 Coordinates(ICRS,ep=J2000,eq=2000): 06 45 17.2108297512 -16 51 34.544944080 (Opt ) A [0.0208 0.0258 90] 2020yCat.1350....0G Coordinates(FK4,ep=B1950,eq=1950): 06 43 03.3343910197 -16 48 22.910190182 Coordinates(Gal,ep=J2000,eq=2000): 227.3756355472534 -08.9228763108344 hierarchy counts: #parents=0, #children=0, #siblings=0 Proper motions: -5.098 5.848 [0.030 0.032 90] A 2020yCat.1350....0G Parallax: 3.372 [0.0276] A 2020yCat.1350....0G Radial Velocity: 7.0 [~] E 1995A&AS..114..269D Redshift: 0.000023 [~] E 1995A&AS..114..269D cz: 7.00 [~] E 1995A&AS..114..269D Flux B : 12.60 [0.20] D 2000A&A...355L..27H Flux V : 12.41 [0.18] D 2000A&A...355L..27H Flux G : 13.204686 [0.036319] C 2020yCat.1350....0G Flux J : 11.637 [0.023] C 2003yCat.2246....0C Flux H : 11.449 [0.027] C 2003yCat.2246....0C Flux K : 11.233 [0.021] C 2003yCat.2246....0C Spectral type: ~ ~ ~ Morphological type: ~ ~ ~ Angular size: ~ ~ ~ (~) ~ ~ Identifiers (17): SWIFT J0645.4-1651 Gaia DR3 2947045278211416960 TIC 322899410 2MASS J06451721-1651345 SBC9 417 1E 0643.0-1648 2E 0643.0-1648 2E 1731 AAVSO 0640-16 V* HL CMa [BM83] X0643-168 1E 0643-16.4 1ES 0643-16.7 TYC 5949-2599-1 Gaia DR1 2947045273903929600 WEB 6528 Gaia DR2 2947045278211416960 Bibcodes 1850-2024 () (105): 2023AJ....165..163C 2022MNRAS.511.4937S 2021A&A...645A..18D 2021ApJ...914....5S 2020MNRAS.492L..40A 2018A&A...617A..26D 2018ApJS..235....4O 2017A&A...604A.107R 2016A&A...596A..49B 2016AstL...42..379S 2016MNRAS.460.2526O 2013NewA...22....7A 2012NewAR..56..122W 2010NewA...15..491A 2008NewA...13..133A 2007BAVSM.182....1B 2007IBVS.5750....1B 2007NewA...12..446A 2007NewAR..51..524P 2006JAVSO..35..148O 2006PASA...23..106S 2005PASP..117..741S 2005PASP..117..931S 2004A&A...424..727P 2004BAVSR..53..145R 2004PASJ...56S...1K 2003AJ....125..288M 2002A&A...389..478A 2002AJ....123.1095W 2002AcA....52..429S 2002IBVS.5243....1K 2002MNRAS.332..814M 2001A&A...369..882A 2001PASP..113..764D 2000A&A...358..417M 1999MNRAS.310...39S 1998A&AS..129...83R 1997A&A...327..602V 1997PASP..109..345D 1996A&A...312...93V 1996PASP..108..412B 1995A&AS..109..177W 1995A&AS..114..269D 1995ApJ...442..358M 1995MNRAS.273..461P 1994A&A...281..759D 1994A&AS..104...79B 1994PASP..106..515Z 1994PASP..106..858M 1993ApJ...418..863M 1993BAAS...25..909M 1993PASP..105..127D 1993SAAOC..15...78K 1992ApJS...80..257E 1992MNRAS.258..285B 1991A&A...252..100L 1991ApJ...370..330E 1991ApJ...382..290E 1991MNRAS.250..144D 1990A&AS...85.1179R 1990AJ.....99..273S 1990ApJ...364..251H 1990ApJS...73..441S 1990BICDS..38..175K 1990SSRv...52..203L 1989A&A...220...99B 1989AN....310..413R 1989BAAS...21.1079H 1988A&AS...75..441P 1988AJ.....96..233H 1988ApJ...329..849P 1988ApJ...333..227C 1988MNRAS.234.1105N 1987A&AS...68...41B 1987A&AS...70..335R 1987A&AS...71..339V 1987Ap&SS.130..103E 1987Ap&SS.130..269M 1987ApJ...323..690M 1987ApJS...63..685S 1987MNRAS.224..595D 1987MNRAS.227...23W 1986MNRAS.222..225C 1985ApJ...292..535P 1985ApJ...292..550P 1985Msngr..40....7W 1984A&AS...56..441B 1984A&AS...57..385R 1984ApJ...278..137H 1984ApJS...54..443P 1984IUE84......301R 1984RMxAA...9...99E 1983A&A...125L...1W 1983A&A...125L..16V 1983ApJS...53..523W 1983S&W....22...10K 1983S&W....22..278V 1982A&A...112..355B 1982IUE3r......241B 1981ApJ...247L..35C 1981IAUC.3585S...1H 1981IBVS.2001....1M 1981IBVS.2042....1K 1981Natur.293..204B 1980IBVS.1883....1F Measures (distance:3 IUE:66 PLX:3 PM:2 V*:2 velocities:1 ): distance:3IUE:66PLX:3PM:2V*:2velocities:1 Notes (0) : ================================================================================