C.D.S. - SIMBAD4 rel 1.8 - 2024.04.18CEST08:23:18 TYC 1646-1588-1 --------------- Object V* IM Vul --- EB* --- OID=@2829446 (@@62378,1) --- coobox=20400 Coordinates(ICRS,ep=J2000,eq=2000): 20 43 05.9807188680 +22 28 54.710684796 (Opt ) A [0.0110 0.0110 90] 2020yCat.1350....0G Coordinates(FK4,ep=B1950,eq=1950): 20 40 53.1702581994 +22 18 04.736613805 Coordinates(Gal,ep=J2000,eq=2000): 066.2930093097597 -12.1594866134724 hierarchy counts: #parents=1, #children=0, #siblings=0 Proper motions: -10.053 -17.288 [0.015 0.015 90] A 2020yCat.1350....0G Parallax: 1.7513 [0.0155] A 2020yCat.1350....0G Radial Velocity: ~ [~ ~ ] ~ ~ Redshift: ~ [~ ~ ] ~ ~ cz: ~ [~ ~ ] ~ ~ Flux B : 12.54 [0.20] D 2000A&A...355L..27H Flux V : 11.94 [0.16] D 2000A&A...355L..27H Flux G : 11.671232 [0.006052] C 2020yCat.1350....0G Flux R : 11.46 [~] E 2003yCat.1289....0Z Flux J : 10.678 [0.021] C 2003yCat.2246....0C Flux H : 10.498 [0.018] C 2003yCat.2246....0C Flux K : 10.460 [0.018] C 2003yCat.2246....0C Spectral type: ~ ~ ~ Morphological type: ~ ~ ~ Angular size: ~ ~ ~ (~) ~ ~ Identifiers (12): Gaia DR3 1818216061925851648 ATO J310.7748+22.4817 TIC 331377569 GSC 01646-01588 TYC 1646-1588-1 UCAC2 39754752 2MASS J20430598+2228547 V* IM Vul NSVS 11477673 ASAS J204306+2228.9 Gaia DR1 1818216061925851648 Gaia DR2 1818216061925851648 Bibcodes 1850-2024 () (12): 2022ApJS..258...16P 2018A&A...615A..49C 2018AJ....156..241H 2013AN....334..860A 2009AJ....138..466H 2007IBVS.5802....1H 2007OEJV...74....1B 2006A&A...446..785M 2006IBVS.5741....1Z 2005Ap&SS.296..285P 2005IBVS.5613....1A 2005IBVS.5645....1P Measures (distance:2 PLX:3 PM:2 V*:3 ): distance:2PLX:3PM:2V*:3 Notes (0) : ================================================================================