C.D.S. - SIMBAD4 rel 1.8 - 2024.04.24CEST08:09:15 V2015 Cygni ----------- Object V* V2015 Cyg --- a2* --- OID=@116540 (@@10611,0) --- coobox=108 Coordinates(ICRS,ep=J2000,eq=2000): 20 33 54.8435604456 +46 41 37.867484940 (Opt ) A [0.0753 0.0898 90] 2020yCat.1350....0G Coordinates(FK4,ep=B1950,eq=1950): 20 32 16.4655138760 +46 31 16.912574232 Coordinates(Gal,ep=J2000,eq=2000): 084.6234763871350 +03.8918784230948 hierarchy counts: #parents=0, #children=0, #siblings=0 Proper motions: 15.479 5.003 [0.104 0.112 90] A 2020yCat.1350....0G Parallax: 5.9464 [0.0917] A 2020yCat.1350....0G Radial Velocity: -21.7 [2] E 1953GCRV..C......0W Redshift: -0.000072 [0.000007] E 1953GCRV..C......0W cz: -21.70 [2.00] E 1953GCRV..C......0W Flux B : 5.626 [0.014] D 2000A&A...355L..27H Flux V : 5.769 [0.009] D 2000A&A...355L..27H Flux G : 5.739681 [0.002897] C 2020yCat.1350....0G Spectral type: B8pSi D 1949ApJ...110...67W Morphological type: ~ ~ ~ Angular size: ~ ~ ~ (~) ~ ~ Identifiers (29): Gaia DR3 2071438198315555584 AAVSO 2030+46B AG+46 1660 BD+46 2977 CCDM J20339+4642A CEL 5117 GC 28642 GCRV 12873 GEN# +1.00196178A GSC 03573-01361 HD 196178 HIC 101475 HIP 101475 HR 7870 IDS 20306+4621 A PPM 60155 SAO 49804 SKY# 38931 TD1 26971 TYC 3573-1361-1 UBV 17858 UBV M 24984 V* V2015 Cyg uvby98 100196178 A WDS J20339+4642A ** HDS 2940Aa Renson 54690 WEB 18337 Gaia DR2 2071438198315555584 Bibcodes 1850-2024 () (102): 2022MNRAS.513.1429S 2021A&A...652A..31B 2021ApJS..254...42B 2021MNRAS.504.3758P 2019A&A...623A..72K 2019AstBu..74...66G 2018A&A...620A.172Z 2017AJ....153..218C 2017MNRAS.468.2745N 2016AstBu..71...43G 2015A&A...580A..23P 2014MNRAS.443.1629S 2012AstBu..67...44B 2012AstBu..67..177R 2011MNRAS.410..735C 2009A&A...498..961R 2009AstBu..64..239R 2009MNRAS.394.1338B 2008AstBu..63..139R 2008MNRAS.389..869E 2007A&A...466..269B 2007A&A...474..653V 2007AN....328..475H 2007AstBu..62..244G 2006A&A...450..763K 2006AstL...32..759G 2005A&A...430.1143B 2005A&A...441..631P 2005AJ....129..809S 2003A&A...407..631B 2002ApJ...573..359A 2002ApJS..142...95P 2001A&A...367..521P 2001AJ....122.2008A 2000A&A...356..141F 1999AJ....117.1890M 1998A&A...336..953G 1998A&AS..127..421C 1998A&AS..128..573M 1998A&AS..129..431H 1998A&AS..130..215S 1998A&AS..132...93A 1997A&A...323L..49P 1997BaltA...6..585K 1996A&AS..118..481B 1995A&AS..114..269D 1995IBVS.4140....1K 1994A&AS..105..125M 1994BSAO...38..119R 1994BSAO...38..152G 1993A&AS...97..421J 1993A&AS..101..393A 1993yCat.3135....0C 1991A&AS...89..429R 1991PPMtO..10..214Y 1989PBeiO..14...12L 1988A&AS...72..551M 1987AISAO..25...13G 1986AISAO..21...30L 1986AISAO..22...39G 1986AISAO..23...37G 1986RMxAA..12..163D 1985A&AS...60...99W 1985PASP...97..970A 1984A&AS...58..387N 1982A&A...114...23H 1982A&AS...47..341K 1981A&A...100...24G 1981A&A...101..176F 1980A&A....86..149A 1980A&AS...41..111C 1980A&AS...42..115J 1980ApJS...43..501C 1980JRASC..74..261J 1979AJ.....84..857A 1979BICDS..17...24H 1978A&A....63..155J 1978A&A....66..187V 1977A&AS...30....1C 1977A&AS...30...71C 1977PASP...89..519G 1976A&AS...26...49H 1975A&AS...19..189M 1974PASP...86..241E 1973AJ.....78..738C 1973AJ.....78..913S 1973ApJ...185..577L 1973ApJS...25..137A 1973SAOSR.350....1D 1972ApJ...175..779A 1967AJ.....72..727K 1967JO.....50..425B 1966GeoOM..21....0C 1965JO.....48..211B 1963ApJ...137..530C 1960JO.....43..129B 1959JO.....42...45B 1958ApJS....3..141B 1958ZA.....45...35J 1954AJ.....59..228E 1953GCRV..C......0W 1949ApJ...110...67W Measures (diameter:1 distance:2 MK:5 PLX:4 PM:6 ROT:1 velocities:4 ): diameter:1distance:2MK:5PLX:4PM:6ROT:1velocities:4 Notes (0) : ================================================================================