Journal of the British Astronomical Association. Vol.51 No.5
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- 47BAA Journal Vol.51 No.5 June 1941
- 97CONTENTS
- 51REPORT OF THE ORDINARY GENERAL MEETING OF THE ASSOCIATION Held on Wednesday, 1941 April 30
- 57REPORT OF the Scottish Branch
- 58PAPERS COMMUNICATED TO THE ASSOCIATION
- 58A Method of Finding Planets and Bright Stars in Broad Daylight with an Altazimuth
- 61The Rigorous Calculation of the Moon's Parallax and Apparent Semi-Diameter with the Aid of a Calculating Machine
- 64On the Distance between Two Neighbouring Points on the Sphere
- 65Line of Planets
- 66On the Determination of Group Radiants
- 69Hourly Rates of the Orionid Meteor Shower, 1928-39
- 76Schmidt Camera Tests
- 73Solar Activity during the First Quarter of 1941: Synodic Rotations Nos. 1168, 1169 and 1170
- 80COMMUNICATION TO THE ASSOCIATION
- 80Observation of the Transit of Mercury from New South Wales
- 81MEMBERS' OBSERVATORIES
- 81Mr. M. A. Ellison's Observatory, Sherborne
- 85ASTRONOMICAL DIARY
- 86ASTRONOMICAL QUERIES
- 88NOTES
- 88Comet Notes
- 89Radial Velocities of Solar Prominences
- 90A New Tower Telescope for Solar Work
- 90A New Reflector
- 91New Members of the Association Elected 1941 April 30
- 96FIFTY-FIRST SESSION, OFFICERS AND COUNCIL
- 97CONTENTS