PARALLAX AND MASS RATIO OF ADS-7284

[1] BAIZE P, 1951, ANN ASTROPHYS, V14, P85

[2] BINNENDIJK L, 1943, B ASTRON I NETH, V10, P9

[3] EGGEN OJ, 1956, ASTRON J, V61, P371

[4] JENKINS LF, 1952, GENERAL CATALOGUE TR

[5] KUIPER GP, 1938, AP J, V88, P455

[6] ACCURACY OF POSITIONS AND PARALLAXES - DETERMINED WITH THE SPROUL 24-INCH REFRACTOR [J]. ASTRONOMICAL JOURNAL, 1957, 62 (02) : 55 - 69

[7] MILLER JA, 1919, SPROUL OBS PUB, V4

[8] MASSES OF VISUAL BINARIES [J]. ASTRONOMICAL JOURNAL, 1954, 59 (11) : 447 - 454

[9] PARALLAXES AND PROPER MOTIONS OF 12 NEARBY STARS - FROM PHOTOGRAPHS TAKEN WITH THE 24-INCH SPROUL REFRACTOR [J]. ASTRONOMICAL JOURNAL, 1949, 55 (01) : 16 - 32

[10] VANDENBOS WH, 1938, UNION OBS CIRC, V4, P448

[1] BAIZE P, 1951, ANN ASTROPHYS, V14, P85

[2] BINNENDIJK L, 1943, B ASTRON I NETH, V10, P9

[3] EGGEN OJ, 1956, ASTRON J, V61, P371

[4] JENKINS LF, 1952, GENERAL CATALOGUE TR

[5] KUIPER GP, 1938, AP J, V88, P455

[6] ACCURACY OF POSITIONS AND PARALLAXES - DETERMINED WITH THE SPROUL 24-INCH REFRACTOR [J]. ASTRONOMICAL JOURNAL, 1957, 62 (02) : 55 - 69

[7] MILLER JA, 1919, SPROUL OBS PUB, V4

[8] MASSES OF VISUAL BINARIES [J]. ASTRONOMICAL JOURNAL, 1954, 59 (11) : 447 - 454

[9] PARALLAXES AND PROPER MOTIONS OF 12 NEARBY STARS - FROM PHOTOGRAPHS TAKEN WITH THE 24-INCH SPROUL REFRACTOR [J]. ASTRONOMICAL JOURNAL, 1949, 55 (01) : 16 - 32

[10] VANDENBOS WH, 1938, UNION OBS CIRC, V4, P448