C.D.S. - SIMBAD4 rel 1.8 - 2024.03.29CET13:24:41 V* AC Tau --------- Object V* AC Tau --- EB* --- OID=@721321 (@@17408,17) --- coobox=5033 Coordinates(ICRS,ep=J2000,eq=2000): 04 37 06.3570050712 +01 41 31.156197792 (Opt ) A [0.0193 0.0093 90] 2020yCat.1350....0G Coordinates(FK4,ep=B1950,eq=1950): 04 34 30.8516836306 +01 35 31.464990025 Coordinates(Gal,ep=J2000,eq=2000): 194.4462768158578 -28.5948901227721 hierarchy counts: #parents=0, #children=0, #siblings=0 Proper motions: -6.637 -6.018 [0.029 0.021 90] A 2020yCat.1350....0G Parallax: 1.7982 [0.0224] A 2020yCat.1350....0G Radial Velocity: ~ [~ ~ ] ~ ~ Redshift: ~ [~ ~ ] ~ ~ cz: ~ [~ ~ ] ~ ~ Flux B : 11.51 [0.08] D 2000A&A...355L..27H Flux V : 11.09 [0.09] D 2000A&A...355L..27H Flux G : 10.880944 [0.003242] C 2020yCat.1350....0G Flux J : 11.212 [0.022] C 2003yCat.2246....0C Flux H : 10.634 [0.023] C 2003yCat.2246....0C Flux K : 10.503 [0.019] C 2003yCat.2246....0C Spectral type: A8 D ~ Morphological type: ~ ~ ~ Angular size: ~ ~ ~ (~) ~ ~ Identifiers (11): Gaia DR3 3279225504935501824 TIC 262412046 AN 41.1929 V* AC Tau 2MASS J04370635+0141311 BD+01 779 GSC 00082-00147 TYC 82-147-1 UCAC2 32313081 Gaia DR1 3279225500639180160 Gaia DR2 3279225504935501824 Bibcodes 1850-2024 () (37): 2022ApJS..258...16P 2022ApJS..263...34C 2021ApJ...912..123J 2021MNRAS.507.2804W 2020AJ....160..131B 2019MNRAS.490.3158C 2018MNRAS.475.4745M 2017MNRAS.465.1181L 2017MNRAS.470..915K 2016A&A...587A..30M 2013AN....334..860A 2013ApJ...777...77Z 2011NewA...16...72S 2011OEJV..139....1K 2010MNRAS.405.1930L 2009CoAst.160...64D 2008JAVSO..36..171S 2006A&A...446..785M 2006AJ....132.2260H 2006MNRAS.370.2013S 2005OEJV....3....1L 2004A&A...417..263B 2004AcA....54..207K 2002Ap&SS.282..399S 2002IBVS.5224....1N 2000A&AS..146..377Q 2000IBVS.4888....1S 1984BICDS..27...91B 1983A&AS...54..211G 1980AcA....30..501B 1976AcA....26..341K 1969IBVS..328....1F 1966MitVS...3..133G 1963AJ.....68..257W 1961MitVS.529....1G 1934AN....251..257G 1929AN....236..233H Measures (distance:2 PLX:3 PM:2 V*:4 ): distance:2PLX:3PM:2V*:4 Notes (0) : ================================================================================