WDS entries RA Dec Name Y1 Y2 N PA PA Sep Sep M1 M2 07309+3034A 673AB 1904 2008 17 342 356 0.4 0.4 9.24 9.58 A0 -006-015 +30 1519 N 073054.90+303426.2 07309+3034DOM 1AB,C 1903 2015 18 109 115 91.9 88.4 8.64 8.83 A0 -008-013 -070-079 +30 1519 N 073054.90+303426.2 ------------------------------------------------ Interferometric catalogue entries 073050.27+303208.8 . COU1246 . TYC 2453 01844 1 07308+3033 Date PA Sep M1 M2 2002.180 :186.9 . : 1.73 . . . . . 545 85 0.7 1 WSI2004a Su 073054.90+303426.2 ADS 6137 A 673AB HD 59372 HIP 36530 07309+3034 N Date PA Sep M1 M2 1986.8894 350.6 . 0.388 . . . . . 538 76 3.8 1 McA1989 Sc 1991.25 352. . 0.382 . 9.237 0.012 9.579 0.016 511 222 0.3 1 HIP1997a Hh 1991.25 . . . . 9.25 . 9.56 0.02 505 97 0.3 1 Fab2000a Hh 1991.25 . . . . 9.36 . 9.64 0.02 435 70 0.3 1 Fab2000a Hh 1991.8997 351.9 . 0.388 . . . . . 538 76 3.8 1 Hrt1994 Sc 1995.9215 352.2 . 0.380 . . . . . 538 76 2.5 1 Hrt1997 Sc 2008.104 355.8 . 0.387 . . . . . 570 420 0.7 1 Gii2012 S 073054.90+303426.2 ADs 6137 DOM 1AB,C HD 59372 HIP 36530 07309+3034 N Date PA Sep M1 M2 1991.64 114.1 . 89.066 . 8.639 0.017 8.834 0.018 530 100 1.4 1 TYC2000c Ht 1991.64 . . . . 8.764 0.019 9.578 0.026 430 90 1.4 1 TYC2000c Ht