Minutes of a meeting of the Orbit Analysis Working Group, TADREC Subcommittee, British National Committee on Space Research Present; Dr A H Cook, Chairman; Dr G V Groves; Dr D WHolder; Dr V AHughes; Mr D G King-Hele; Mr B R May; Mr R H Merson; Mr M O Robins; Dr G D Robinson; Dr G AWilkins 1. Minutes 2. Matters arising from the Minutes 2a Minute 3 (b) - Precise orbital calculations 2b Minute 3 (c) - Observations from the Southern Hemisphere 2c Minute 3 (d) - Electrical drag effects 2d Minute 4 - Reduction of kinetheodolite data 2e Minute 7 - New Model Atmosphere 2f Minute 9 - Scout Satellites 3. Science Research Grant Applications 4. Geodetic application of artificial satellite observations 5. Forthcoming US satellite programmes 6. COSPAR Meeting and Space Science Symposium, Nice, January 1960 7. Documents available on loan 8. Cooperation with Theoretical Division of NASA 9. Work in progress 10. Date of next meeting It was suggested that the next meeting should be held in early July 1960, following the Tracking Working Group meeting on 1 July. 13 April 1960