WDS entries RA Dec Name Y1 Y2 N PA PA Sep Sep M1 M2 19509-2638B 452 1926 1991 7 311 319 0.4 0.4 9.4 10.0 A5III -001-017 -2614561 N 195056.30-263819.1 ------------------------------------------------ Interferometric catalogue entries 195056.30-263819.1 ADS 13002 B 452 HD 187441 TYC 6899 01807 1 19509-2638 Date PA Sep M1 M2 1990.3417 320.0 . 0.412 . . . . . 549 22 4.0 1 Hrt1993 Sc 1991.3903 319.1 . 0.411 . . . . . 538 76 4.0 1 Hrt1993 Sc ------------------------------------------------ AAVSO Variable star entry Variable identifier Type Max Min Ph Epoch Period ASAS J195056-2638.3 ED 9.2 ( 0.28 V 2451966.4960 1.17152