C.D.S. - SIMBAD4 rel 1.8 - 2024.03.29CET09:32:09 V* HY Cyg --------- Object V* HY Cyg --- LP* --- OID=@2847107 (@@59590,19) --- coobox=20246 Coordinates(ICRS,ep=J2000,eq=2000): 19 40 53.8165955472 +29 02 51.371519568 (Opt ) A [0.0379 0.0450 90] 2020yCat.1350....0G Coordinates(FK4,ep=B1950,eq=1950): 19 38 53.5988979539 +28 55 48.476878828 Coordinates(Gal,ep=J2000,eq=2000): 064.1475339654898 +03.1408581367908 hierarchy counts: #parents=0, #children=0, #siblings=0 Proper motions: -1.934 -4.611 [0.048 0.059 90] A 2020yCat.1350....0G Parallax: 0.6002 [0.0557] A 2020yCat.1350....0G Radial Velocity: -33.50 [0.34] A 2022yCat.1355....0G Redshift: -0.000112 [0.000001] A 2022yCat.1355....0G cz: -33.50 [0.34] A 2022yCat.1355....0G Flux V : 13.0 [~] E ~ Flux G : 8.985794 [0.006487] C 2020yCat.1350....0G Flux J : 4.085 [0.308] D 2003yCat.2246....0C Flux H : 3.073 [0.234] D 2003yCat.2246....0C Flux K : 2.519 [0.312] D 2003yCat.2246....0C Spectral type: M7 D ~ Morphological type: ~ ~ ~ Angular size: ~ ~ ~ (~) ~ ~ Identifiers (17): Gaia DR3 2031567604638467456 TIC 216236066 MSX6C G064.1474+03.1411 UCAC2 42112889 AAVSO 1936+28 AN 306.1929 EM* VES 36 GSC 02151-04800 HBHA 2703-51 IRAS 19388+2855 IRC +30381 UBV M 51093 V* HY Cyg [AHB74] M 228 [KW97] 38-49 2MASS J19405381+2902513 Gaia DR2 2031567604638467456 Bibcodes 1850-2024 () (13): 2023A&A...674A..15L 1999A&AS..134..255K 1999IBVS.4675....1S 1997AAHam..11....1K 1997AJ....114.1602L 1997ApJS..112..557K 1994ApJS...93..549L 1989PASJ...41..779N 1986A&AS...65..607O 1974A&AS...18..427A 1974VatOP...1..181C 1964AAHam...6..179W 1956ApJ...124..346C Measures (distance:2 MK:1 PLX:2 PM:2 V*:1 velocities:1 ): distance:2MK:1PLX:2PM:2V*:1velocities:1 Notes (0) : ================================================================================