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INDEX A1.0, A2.0 56 Abell galaxy clusters Finding & definition 11 Turning on or off, labelling 21 Abell nebulae 12 Accuracy 77 Altitude/Azimuth: defined 75 Entering an alt/az 13 For grids, ticks, etc. 27 Altitude (above sea level) 33 Angular distances 15 Animation 44 Aperture ring display 26 Arp (galaxy catalog) 12 Artificial satellites See Satellites, Artificial Asteroids Accuracy of positions 77t Adding new ones by elements 77 Adding from MPC data 51 Currently bright 16, 49 Displaying & Labelling 20 Finding 7 .AVI ("movie") making 48 Azimuth: See Altitude Barnard nebulae 12 Bayer (Greek) letters Definition, Finding by 8, 3 Turning on and off 18 .BMP (Windows Bitmap) files 54 Border 26 Bright Star Catalog 9 Displaying numbers 18 Calendars 43, 16 Camera frame 23 Caption 25 CGCG galaxy catalog 11 Chart mode 28 Colors 30 Color printouts 28 Comets Adding new ones by elements 77 Adding from MPC data 51 Accuracy of positions 77 Currently bright 16, 49 Displaying 20 Finding 7 Common star names, finding by 9 Constellations Boundaries, lines, labels 3
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