C.D.S. - SIMBAD4 rel 1.8 - 2024.04.25CEST15:12:33 Sigma Arietis ------------- Object * sig Ari --- * --- OID=@1477876 (@@30841,0) --- coobox=12028 Coordinates(ICRS,ep=J2000,eq=2000): 02 51 29.5864456752 +15 04 55.443479016 (Opt ) A [0.1492 0.0946 90] 2020yCat.1350....0G Coordinates(FK4,ep=B1950,eq=1950): 02 48 43.6528244649 +14 52 38.095359132 Coordinates(Gal,ep=J2000,eq=2000): 161.1746595055754 -38.7153328396864 hierarchy counts: #parents=1, #children=0, #siblings=0 Proper motions: 29.636 -24.650 [0.227 0.124 90] A 2020yCat.1350....0G Parallax: 7.0519 [0.134] A 2020yCat.1350....0G Radial Velocity: 17.0 [2] E 1953GCRV..C......0W Redshift: 0.000057 [0.000007] E 1953GCRV..C......0W cz: 17.00 [2.00] E 1953GCRV..C......0W Flux B : 5.411 [0.014] D 2000A&A...355L..27H Flux V : 5.516 [0.009] D 2000A&A...355L..27H Flux G : 5.500588 [0.002940] C 2020yCat.1350....0G Flux J : 5.691 [0.019] C 2003yCat.2246....0C Flux H : 5.794 [0.016] C 2003yCat.2246....0C Flux K : 5.778 [0.017] C 2003yCat.2246....0C Spectral type: B7V C ~ Morphological type: ~ ~ ~ Angular size: ~ ~ ~ (~) ~ ~ Identifiers (32): HIP 13327 Gaia DR3 33260918230834048 TIC 218354650 2MASS J02512957+1504554 * sig Ari * 43 Ari AG+14 251 BD+14 480 FK5 1079 GC 3427 GCRV 1603 GEN# +1.00017769 GSC 01224-01521 HD 17769 HIC 13327 HR 847 N30 584 PPM 118608 ROT 386 SAO 93144 SKY# 4291 SRS 31079 TD1 1709 TYC 1224-1521-1 UBV 2780 UBV M 9186 YPAC 8 YZ 14 839 [HFE83] 179 uvby98 100017769 WEB 2670 Gaia DR2 33260918230834048 Bibcodes 1850-2024 () (99): 2023ApJS..264...42W 2021ApJS..254...42B 2019A&A...623A..72K 2019MNRAS.483..299G 2019MNRAS.490.3158C 2018A&A...620A.172Z 2018AJ....156..302D 2017AJ....153...16S 2017AJ....153..164T 2016A&A...591A.118S 2016AJ....151....3G 2016AJ....152...40G 2016MNRAS.456.4051B 2015A&A...580A..23P 2015MNRAS.449.3651M 2014A&A...562A..65S 2014A&A...565A.117C 2014A&A...567A..26L 2013A&A...556A.118C 2012A&A...537A.120Z 2012A&A...544A..31V 2012A&A...546A..61D 2012AJ....143...28F 2012AstL...38..694G 2012MNRAS.424.1925C 2012MNRAS.427..343M 2011SerAJ.182...35D 2010A&A...516A..28V 2010A&A...516A..29V 2010ApJ...722..605H 2009MNRAS.398.1339H 2008MNRAS.389..869E 2007A&A...474..653V 2007A&A...476..853C 2006AstL...32..759G 2005AJ....129..809S 2005JHA....36..167S 2002ApJ...573..359A 2001A&A...365..222G 2001A&A...367..297A 2001A&A...367..521P 2000IBVS.4968....1A 1999AJ....117..354D 1999AJ....118.1073M 1999VeARI..35....1W 1998A&AS..129..431H 1998A&AS..132..233X 1997A&A...323L..49P 1997AJ....114..850S 1996A&AS..118..239H 1996A&AS..118..481B 1996ARep...40..823K 1996PASP..108..833H 1995A&AS..109..501C 1995A&AS..114..269D 1993Ap&SS.203...53H 1993yCat.3135....0C 1992A&AS...95..355C 1992PPMtO..11..184X 1991A&AS...90..109C 1991PBeiO..17..120W 1990PBeiO..16...18L 1989A&AS...80...73G 1989ApJ...340.1038B 1989PBeiO..14...12L 1988A&A...189...81S 1988A&A...206..357R 1988PBeiO..11...21L 1986NIA86......377H 1985A&A...142..189T 1985A&AS...60...99W 1985AbaOB..59...83B 1985ApJS...59..397S 1983A&AS...53..223H 1982A&AS...47..199N 1980A&AS...40..207C 1979AJ.....84..857A 1978A&A....64..179K 1978A&AS...31..159B 1978A&AS...32..409G 1978ApJ...222..547A 1978ApJS...37..371W 1977A&AS...30..349F 1977AJ.....82..640A 1977PASP...89..187E 1974A&A....36...57N 1974AJ.....79..642O 1974ApJ...194...65W 1973PASP...85..289E 1971AJ.....76.1058C 1970ApJS...19..387A 1970MNRAS.147...75D 1968ApJS...17..371L 1964MNRAS.128..261B 1955ApJ...121..102S 1953GCRV..C......0W 1953PASP...65...48S 1953PASP...65...91P 1926ApJ....64....1F Measures (distance:2 Fe_H:3 IUE:1 MK:4 PLX:4 PM:7 ROT:2 velocities:9 ): distance:2Fe_H:3IUE:1MK:4PLX:4PM:7ROT:2velocities:9 Notes (0) : ================================================================================