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Ecliptic, Poles of 30

Egyptians 8

Ellipse 17, 57

Elongation 64

Equinoxes 28, 30, 98

"Precession of 104

Vernal 104

Equinoctial 27

Eudoxus 8

Evening Star 65,70

Faculae 50

Fixed Stars, The 204

"Distance of 204

"Motion of 205,261

11 Names of 208

"Parallax of 204

Flames, Solar 262

Focus 17, 57

(ialaxy 253

Galileo (GM-I-lee-o) 19

Gemini 226

Geocentric 64

Gibbous 127

Golden Number 145

Granules — 50

Gravitation 24

Grecians • 6

Greek Alphabet 208

Gregorian Calendar 269

Hall, Prof. Asaph 152-3

Hare 228

Harvest Moon 130

Heliocentric 64

Hercules 233

Herschel 170

Herschel's Theory 254

Hipparchus 8

Horizon 26

Horoscope 13

Hour Circles 27

Hvades 224

Hydra 231

Inferior Planets 63

Interior" 56

Irradiation 123

Job's Coffin 237

Jupiter 157

Iicplcr 15

PAGE

Kepler's Laws 15

Kirchhoff's Theory (Klrkliof) 53

Latitude, To Calculate 218, 281

Leo 229

Libra.. 235

Librations 124

Light, Aberration of 117

"Refraction of 112

"Velocity of 162

Longitude, To Calculate 280

Lunarians, The 126

Lyra 238

Magellanic Clouds 253

Mars 150

Mean Day 264

Mercury 71

Meridian 26

Mcteoroids , 182

Meteors 175

Metonic Cycle 144

Milk Dipper 236

Milky Way 253

Minor Planets 154

Mira 242

Moon 122

"Differential Effect of 148

"Eclipse of 145

Morning Star 65,70

Motion, Apparent 85

"Diurnal 87

"of Star 205,261

Nadir 26

Naos 239

Nebular Hypothesis 255

Nebula: 246

Spectra of 262

Neptune 172

Newton 21

Nodes 58,132

Noon-mark 265

North Polar Star 217

Nucleus 53, 186

Nutation 109

Occultation 132

Ophiucus 234

Opposition 67

Orbit of Planets 57

""Solar System 206

Orion (O-ri-on) 227

P40E

Parallax 119

'' Annual 141

'■ Change of Solar 279

"Horizontal 121

"Lunar 273

"Solar 3U, 121, 275

Pegasus (Peg'-a-sus) 223

Penumbra 51,139

Perigee 122

Perihelion 13

Perseus 221

Phases 66

Photosphere 51

Pisces .. 226

Planets 55

"Are they inhabited? 6l

"Definition of 2

"Size of 59

Pleiades (Ple'ya-dez) 225

Polaris 217

Polar Star 217

"distance 29

Precession of Equinoxes 104

Procyon (Pr6-cy-on) 229

Protuberances, Solar 53

Ptolemaic Theory 9

Ptolemy 9

Pythagoras 7

Quadrature 68

Refraction 112

Kegulus 229

Retrograde motion G5

Right ascension 29

Rising and setting 86

Sagittarius 236

Saracecs 11

Saros 6,144

Saturn 164

Scintillation 207

Scorpio 235

Seasons 95

Serpen tarius 234

Shooting Stars 175

Sidereal Revolution 45, 69

Sidereal Svstem 201

Signs, Zodiacal 31, 106. 210

Signsand Constellations not agreeing 211

Sirius 204, 249, 308

Solar System 35

« Motion of 205

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Solar time 264

Solstices 30,98

Space 24

Spectra 258

Spectrum Analysis 258

Spectroscope 259

Spica 230

Stars, The 203

"Colored 241

"Distance of 204

"Diurnal Orbits of 89

"Double 239

"Number of 206

"Proper motion of 205,261

"Size 207

"Temporary 245

"Variable 242

Still 36

"Change in form and place of 114

"Diurnal motion of 87

"Eclipse of 138

'• Heat of 54

"Path of 94

"Protuberances of 53.262

"Yearly Path of 94

"Spots" 40

Superior Planets 63

Syzygies 149

Synodic Revolution 45, 69

Taurus 224

"Poniatowskii 231

Thalcs 6

Thiiban 219

Tides 147

Time »«

Top 109

Transit 65

Transit of Venus 277

Triangles 224

Twilight 116

Twinkling 207

Tycho Brahe (Bra or Bra) 15

Umbra 138

Uranus (TJ' ra-nus) 170

Ursa Major 215

"Minor 217

Vesa 21".

Venus 77

•• Transit of 277

Vertical Circle 26

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