C.D.S. - SIMBAD4 rel 1.8 - 2024.04.25CEST16:05:25 BD+41 3731 ---------- Object BD+41 3731 --- Be* --- OID=@91120 (@@10981,13) --- coobox=72 Coordinates(ICRS,ep=J2000,eq=2000): 20 24 15.7159041312 +42 18 01.384401852 (Opt ) A [0.0140 0.0148 90] 2020yCat.1350....0G Coordinates(FK4,ep=B1950,eq=1950): 20 22 31.0831488378 +42 08 14.824515711 Coordinates(Gal,ep=J2000,eq=2000): 080.0449160701121 +02.7229138847401 hierarchy counts: #parents=1, #children=0, #siblings=0 Proper motions: -2.501 -6.045 [0.019 0.018 90] A 2020yCat.1350....0G Parallax: 1.0092 [0.0173] A 2020yCat.1350....0G Radial Velocity: -11.00 [2.7] C 2006AstL...32..759G Redshift: -0.000037 [0.000009] C 2006AstL...32..759G cz: -11.00 [2.70] C 2006AstL...32..759G Flux U : 9.51 [~] D 1982IAUS...98..261J Flux B : 9.89 [~] E ~ Flux V : 9.84 [~] E ~ Flux G : 9.845633 [0.002782] C 2022yCat.1355....0G Flux J : 9.629 [0.022] C 2003yCat.2246....0C Flux H : 9.624 [0.021] C 2003yCat.2246....0C Flux K : 9.632 [0.019] C 2003yCat.2246....0C Spectral type: B3n D 1972ApJ...173..353S Morphological type: ~ ~ ~ Angular size: ~ ~ ~ (~) ~ ~ Identifiers (26): Gaia DR3 2068912826260341248 TIC 193573033 Cl* NGC 6910 MS 23 [JE82] 1056 BD+41 3731 CEL 5051 EM* CDS 1166 FMC 46 GEN# +0.04103731 GSC 03160-01560 HBC 693 HIC 100628 HIP 100628 JP11 167 TYC 3160-1560-1 UBV M 3140 VDB 131 [I59] +42 122 [KW97] 46-26 [SKV93] 3-154 [Z97] 8 uvby98 004103731 ALS 19694 2MASS J20241571+4218013 Gaia DR1 2068912821957074432 Gaia DR2 2068912826260341248 Bibcodes 1850-2024 () (106): 2023AJ....165..135T 2023MNRAS.525.4186N 2022ApJ...926..229G 2021A&A...645L...8X 2021ApJ...921....5B 2021ApJS..254...42B 2020A&A...633A..99C 2020A&A...638A..21V 2020A&A...640A...1C 2020AJ....160...32L 2020MNRAS.493..234W 2020MNRAS.493.5871B 2019A&A...623A..72K 2018A&A...620A.128V 2018ApJ...852....5R 2017AJ....153..252L 2016MNRAS.456....2W 2016MNRAS.463.1162C 2015A&A...580A..23P 2014ApJ...797..112C 2013A&A...553A..95M 2013ApJ...771..112A 2013MNRAS.429.1001A 2012AJ....143...28F 2012MNRAS.427..343M 2011Ap.....54..203M 2011ApJS..196...21B 2010PASP..122..753P 2007A&A...474..653V 2006AstL...32..759G 2005A&A...438..769D 2005AJ....130.1652R 2003A&A...399..141M 2003AJ....125.2531R 2001A&A...368..912Y 2000A&A...355..194V 2000A&AS..144..285Y 1999A&A...352..574B 1999A&AS..134..255K 1999AJ....118.1043H 1998A&A...330..145V 1998A&A...331..147C 1998A&AS..129..431H 1998BaltA...7..407E 1998MNRAS.301L..39W 1997A&A...323L..49P 1997AAHam..11....1K 1997MNRAS.286..538D 1997PAZh...23..458Z 1996PABei..14..161W 1995A&A...299..933B 1995A&AS..109..177W 1995A&AS..114..439F 1994A&AS..104..315T 1994A&AS..104..557T 1994Ap&SS.216...71R 1994JApA...15..415R 1993A&A...272..249P 1993A&A...278L..47B 1993Ap&SS.202..121S 1993ApJS...86..499G 1993ApJS...87..217S 1993BaltA...2..171S 1992ApJ...397..613H 1992ApJ...398..254B 1992ApJS...78..239W 1991AZh....68..466S 1990Afz....32..169M 1990Afz....32..221I 1989VilOB..84...21P 1988A&A...197..249B 1988AZh....65.1250Y 1988LicOB1111....1H 1986ApJS...62..839W 1985A&A...151..340F 1985Afz....22..145P 1984A&AS...55..109F 1984A&AS...57..285F 1983AJ.....88.1644D 1983ApJ...264..554L 1982AJ.....87.1710H 1982ApJ...255..160W 1982IAUS...98..261J 1982SvA....26..673V 1981AJ.....86...69L 1980ApJ...237..734K 1979ApJ...227..185V 1978ApJ...224..535G 1977ApJ...218..438G 1975ARA&A..13..187S 1975ApJ...195..101V 1974AJ.....79..945R 1974ApJ...188...53B 1973ApJ...181..833M 1973ApJ...185L..67L 1973MNRAS.161..105C 1973MNRAS.161..145A 1973MNRAS.164..395C 1973PASP...85..590S 1972ApJ...173..353S 1968AJ.....73..233R 1966AJ.....71..990V 1966GeoOM..21....0C 1960ApJS....4..337H 1959IzKry..21..229I 1922ApJ....56..162H Measures (distance:3 MK:2 PLX:5 PM:4 V*:1 velocities:1 ): distance:3MK:2PLX:5PM:4V*:1velocities:1 Notes (1) : (S) 01-Jan-2000 - com ref:~ obj:~ also RfN VDB 131 ================================================================================