C.D.S. - SIMBAD4 rel 1.8 - 2024.05.03CEST13:44:55 V1898 Cyg --------- Object V* V1898 Cyg --- EB* --- OID=@63148 (@@10255,1) --- coobox=149 Coordinates(ICRS,ep=J2000,eq=2000): 21 03 53.7955417872 +46 19 49.925425368 (Opt ) A [0.0213 0.0230 90] 2020yCat.1350....0G Coordinates(FK4,ep=B1950,eq=1950): 21 02 08.6661622954 +46 07 52.055355660 Coordinates(Gal,ep=J2000,eq=2000): 087.5969454986966 -00.3380999658959 hierarchy counts: #parents=0, #children=0, #siblings=0 Proper motions: 2.358 0.459 [0.029 0.030 90] A 2020yCat.1350....0G Parallax: 1.1435 [0.0251] A 2020yCat.1350....0G Radial Velocity: 1.30 [7.4] D 2007AN....328..889K Redshift: 0.000004 [0.000025] D 2007AN....328..889K cz: 1.30 [7.40] D 2007AN....328..889K Flux U : 7 [~] D 2003AJ....125.2531R Flux B : 7.80 [~] E ~ Flux V : 7.82 [~] E ~ Flux G : 7.764590 [0.004329] C 2020yCat.1350....0G Flux J : 7.697 [0.035] C 2003yCat.2246....0C Flux H : 7.718 [0.026] C 2003yCat.2246....0C Flux K : 7.757 [0.020] C 2003yCat.2246....0C Spectral type: B2IV C 1959AnTou..27...47B Morphological type: ~ ~ ~ Angular size: ~ ~ ~ (~) ~ ~ Identifiers (29): Gaia DR3 2163574661395444864 TIC 273173532 SBC9 1284 AG+46 1754 ALS 11699 BD+45 3384 CEL 5240 GCRV 23223 GEN# +1.00200776 GSC 03588-04247 HD 200776 HIC 103968 HIP 103968 Hilt 1033 LS III +46 41 MCW 967 PPM 60904 SAO 50411 SBC7 844 SKY# 40046 TD1 27644 TYC 3588-4247-1 UBV 18253 UBV M 25429 V* V1898 Cyg 2MASS J21035377+4619499 Gaia DR1 2163574657081963392 WEB 18935 Gaia DR2 2163574661395444864 Bibcodes 1850-2024 () (62): 2024A&A...683A.252T 2022A&A...657A..72M 2022ApJS..258...16P 2021A&A...652A.120I 2021ApJS..254...42B 2020A&A...641A..43B 2020MNRAS.493.2339M 2019A&A...623A..72K 2019MNRAS.490.3158C 2018A&A...616L..15X 2017MNRAS.472.3887M 2013AN....334..860A 2012A&A...548A..79A 2012AN....333...60K 2012AstL...38..694G 2012MNRAS.419.1472I 2012MNRAS.427..343M 2011MNRAS.410..190T 2011MNRAS.414.2602D 2011RMxAA..47..297D 2010AN....331..349H 2010ApJ...717..693Q 2009A&A...507.1141L 2008BaltA..17..125S 2008OEJV...94....1B 2007A&A...474..653V 2006A&A...446..785M 2006A&A...446.1071V 2006BAVSR..55..204G 2006IBVS.5699....1. 2006IBVS.5714....1D 2005AJ....130.1652R 2004A&A...417..263B 2004A&A...424..727P 2004AcA....54..207K 2003AJ....125.2531R 1998ApJS..115..271R 1997A&A...323L..49P 1995A&AS..114..269D 1995ExA.....5...91G 1993yCat.3135....0C 1990BICDS..38..175K 1987IBVS.3058....1K 1986AnTok..21..107Y 1985ApJS...59..397S 1985IBVS.2663....1H 1984ApJS...54..271C 1982IBVS.2186....1M 1978PDAO...15..121B 1977A&AS...27...47H 1977A&AS...27...55P 1972AJ.....77..138A 1967JO.....50..237B 1965JO.....48...45M 1965JO.....48..107K 1965JO.....48..108K 1964LS....C03....0H 1963JO.....46..243B 1957JO.....40..107B 1955ApJS....2...41M 1951ApJ...113..141N 1951ApJ...114..241H Measures (distance:2 MK:7 PLX:5 PM:4 V*:4 velocities:5 ): distance:2MK:7PLX:5PM:4V*:4velocities:5 Notes (0) : ================================================================================