FOR REDUCING THE TRUE ALTITUDES OF THE SUN, MOON, AND STARS, Argument. TABLE X. True Reduct. altitude.] of the Object. O's alt. TO THEIR APPARENT ALTITUDES. TABLE XI. REDUCTION OF THE MOON'S ALTITUde. Moon's Horizontal Parallax. 56' 57' 58' 59' 60' 61' 21 26 21 51 22 16 22 42 23 20 36 21 24 21 48 22 10 5911 1911 25 11 38 11 50 12 723 32 23 52 25 18 25 45 26 11 26 22 24 47 25 12 25 7 56 8 6 49 6 57 5 51 5 57 4 6 10 6 17 6 24 6 30 35 95 14 5 20 5 25 3 4 7 4 11 23 53 1 2 4 2 TO REDUCE THE SUN'S DECLINATION TO ANY GIVEN MERIDIAN, AND TO Arg Time tr 1 12 144 Arg. Declination of the Sun; North increasing; or between March and June. Arg. Long.of 4° 6° 1.2 2.5 2.7 2.8 3.0 3.2 3.4 3.5 0° 0.0 0'.0 01.0 0.0 0.0 U° 8° 10° 12° 14° 16° 18° 19° 20° 21 22°/22° 30 25 23° 15125° 28' Ship. Ch. 0 0.0 0.0 0.0 0.0 0.0 0.0 0.00.00.00.00.00.00.00.0 0 12 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.1 0.1 0.1 0.1 0.1 0.1 0.24 0.4 0.4 0.4 0.4 0.4 0.4 0.3 0.3 0.3 0.3 0.2 0.2 0.2 0.1 0.36 0.6 0.6 0.6 0.6 0.6 0.3 0.5 0.5 0.4 0.4 0.4 0.3 0.3 0.2 048 0.8 0.8 0.8 0.8 0.7 0.7 0.7 0.6 0.6 0.5 0.5 0.4 0.4 0.3 10 1.0 1.0 1.0 0.9 0.9 0.9 0.8 0.8 0.7 0.6 0.6 0.5 0.4 0.3 1.2 1.2 1.2 1.1 1.1 1.1 1.0 0.9 0.9 0.8 0.7 0.6 0.5 0.4 1.4 1.4 1.4 1.3 1.3 1.2 1.1 1.0 0.9 0.8 0.7 0.6 0.5 136 1.6 1.6 1.6 1.5 1.5 1.4 1.3 1.3 1.2 1.0 0.9 0.8 0.7 0.6 148 1.8 1.8 1.7 1.7 1.7 1.6 1.5 1.4 1.3 1.1 1.1 0.9 0.8 0.6 20 2.0 2.0 1.9 1.9 1.8 1.8 1.7 1.6 1.4 1.3 1.2 1.0 0.9 0.7 2.12 2.2 2.2 2.1 2.1 2.0 1.9 1.8 1.7 1.6 1.4 1.3 1.1 1.0 0.8 224 2.4 2.3 2.3 2.3 2 2 2.1 2.0 1.9 1.7 1.5 1.4 1.2 1.1 0.8 2.36 2.6 2.5 2.5 2.5 2.4 2.3 2.2 2.1 1.9 1.7 1.5 1.4 1.2 0.9 248 2.8 2.7 2.7 2.7 2.6 2.4 2.2 2.0 1.8 1.6 1.5 1.2 1.0 30 3.0 2.9 2.9 2.8 2.8 2.5 2.4 2.2 1.9 1.8 1.6 1.3 1.0 3.12 3.2 3.1 3.1 3.0 2.9 2.7 2.5 2.3 2.0 1.9 1.7 1.4 1.1 3.24 3.4 3.3 5.3 3.2 3.1 2.9 2.7 2.5 2.2 2.0 1.8 1.5 1.2] 3.56 3.6 5.5 3.5 3.4 3.3 3.0 2.8 2.6 2.3 2.1 1.9 1.6 1.3 3.48 3.8 3.7 3.7 3.6 3.5 3.2 3.0 2.7 2.4 2.2 2.0 1.7 1.3 40 4.0 3.9 3.9 3.8 3.7 3.4 3.2 2.9 2.5 2.3 2.1 1.8 1.4 4.12 4.14.1 4.1 4.0 3.9 3.7 3.5 5.3 3.0 2.7 2.5 2.2 1.9 1.5 4.24 4.3 4.3 4.3 4.2 4.1 3.9 3.7 3.5 3.2 2.8 2.6 2.3 2.0 1.5 4.36 4.5 4.5 4.5 4.4 4.2 4.1 3.9 3.6 3.3 2.9 2.7 2.4 2.11.6 4.48 4.7 4.7 4.7 4.6 4.4 4.3 4.0 3.8 3.5 5.1 2.8 2.5 2.1 1.7 50 4.9 4.9 4.8 4.7 4.6 4.4 4.2 4.0 3.6 3.2 2.9 2.6 2.2 1.7 512 5.1 5.1 5.0 4.9 4.8 4.6 4.4 4.1 3.8 3.5 3.0 2.7 .31.8 524 5.3 5.3 5.2 5.1 5.0 4.8 4.5 4.3 3.9 3.4 3.2 2.8.4 1.9 536 5.5 5.5 5.4 5.3 5.2 5.0 4.7 4.4 4 0 3.6 3.3 2.9 2.5 2.0 548 5.7 5.7 5.6 5.5 5.4 5.1 4.9 4.6 4.2 3.7 3.4 3.0 2.6 2.0 6 0 5.9 5. 5.6 5.7 5.5 5.3 5.04.7 4.3 3.8 3.5 3.1 2.7 2.1 6 12 6.1 6.1 6.0 5.9 5.7 5.5 5.24.9 4.5 3.9 3.6 3.2 2.8 2.2 624 6.3 6.5 6.2 6.1 5.9 5.7 5.4 5.1 4.6 4.1 3.7 3.3 2.9 2.2 636 6.5 6.5 6.4 6.3 6.1 5.9 5.6 5.2 4.8 4.2 3.9 3.4 2.9 2.3 648 6.7 6.7 6.6 6.5 6.3 6.0 5.7 5.4 4.9 4.3 4.0 3.5 3.0 2.4 70 6.9 6.9 6.8 6.6 6.5 6.2 5.9 5.5 5.0 4.5 4.13.6 3.12.4 712 7.1 7.1 7.0 6.8 6.6 6.4 6.1 5.7 5.2 4.6 4.2 3.7 3.2 2.5 7 24 7.5 7.2 7.2 7.0 6.8 6.6 6.3 5.9 5.3 4.7 4.3 3.9 3.3 2.6 736 7.5 7.4 7.4 7.2 7.0 6.7 6.4 6.0 5.5 4.8 4.4 4.0 3.4 2.6 748 7.7 7.6 7.6 7.5 7.2 6.9 6.6 6.2 5.6 5.0 4.6 4.1 3.5 2.7 3 0 7.9 7.8 7.8 7.6 7.4 7.1 6.8 6.3 5.8 5.1 4.7 4.2 3.6 2.8 8.12 8.1 8.0 8.0 7.8 7.6 7.3 6.9 6.5 5.9 5.2 4.8 4.3 3.7 2.9 8 24 8.3 82 8.2 8.0 7.7 7.5 7.16.6 6.1 5.3 4.9 4.4 3.7 2.9 836 8.5 8.4 8.3 8.2 7.9 7.6 7.3 6.8 6.2 5.5 5.0 4.5 3.8 3.0 8.48 8.7 8.6 8.5 8. 8.1 7.8 7.4 7.0 6.4 5.65.14.6 3.9 3.1. 90 8.9 8.8 8.7 8.5 8.3 8.0 7.6 7.1 6.5 5.7 5.3 4.7 4.0 3.1 9.1 9.0 8.9 8.7 8.5 8.2 7.8 7.3 6.6 5.8 5.4 4.84.13.2 9.3 9.2 9.1 8.9 8.7 8.3 7.9 7.4 6.5 6.0 5.5 4.9 4.2 9.3 9.5 9.4 9.3 9.1 8.9 8.5 8.17.6 6.9 6.1 5.6 5.0 4.3 3.3 9.48 9.7 9.6 9 5 9.3 9.0 8.7 8.3 7.8 7.1 6.25.75.14.4 3.4 10 0 9.9 9.8 9.7 9.5 9.2 8.9 8.5 7.9 7.2 6.4 5.8 5.24.5 3.5 10 12 10.1 10.0 9.9 9.7 9.4 9.1 8.6 8.1 7.4 6.5 6.0 5.3 4.5 3.6 10 24 10.3 10.210.1 9.9 9.6 9.2 8.8 8.2 7.5 6.6 6.1 5.4 4.6 3.6 0 36 10.5 10.410.3 10.1 9.8 9.4 9.0 8.4 7.6 6.7 6.2 5.5 4.7 3.7 10 48 10.7 10.6 10.5 10.5 10.0 9.6 9.1 8.5 7.8 6.9 6.3 5.6 4.8 5.8 0 10.9 10.8 10.7 10.4 10.1 9.8 9.3 8.7 7.9 7.0 6.4 5.7 4.9 3.8 12 11.111.010.910.610.3 9.9 9.5 8.9 8.17.1 6.5 5.8 5.0 3.9 124 11.311.211.0 10.810.5 10.1 9.69.08.27.2 6.7 5.9 5.1 4.0) 36 11.5 11.4 11.2 11.010.7 10.3 9.8 9.2 8.4 7.4 6.8 6.0 5.2 4.0 1148 11.6 11.611.4 11.210.9 10.5 10.0 9.3 8.5 7.5 6.96.1 5.8 4.1 12 0 11.811.811.611 411.110.610.1 9.5 8.7 7.7 7.0 6 2 5.3.2 Time 1 12141591819° 20° 21° 22° 22° 30′ 23°23° 15' 25° 28' Long. from Declination of the Sun. 2.7 1.9 1.3 153 1.4 0.0 156 FOR ADAPTING THE FORMER TABLE TO ANY OTHER TIME OF THE YEAR. TABLE XIV. Arg. Time fr. 0° Arg. Declination of Sun North dereasing, or between June and September. Ar 20 16° 16° 12° 14° 16° 16° | 19° 20° | 21 | 22 23° 23. 28' Long 4° noon. ୧ 0.0 0.0 0.0 0.0 0.0 0.0 0.1 Ch. 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 Declination of Sun South increasing, or between September and December. 0.1 0.2 0.2 0.0 0.0 0.0 0.0 0.1 0.1 0.1 Arg. 6° Arg Arg. Declination of Sun South decreasing, or between December and March. Time fr. 0° 2 4° 8° 10° | 12° | 14° | 16° | 18° | 19° | 20° | 21° | 22° | 25° 23° 28' Long. noon. + +++++++ +++++++ Oh. 0-0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 2 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.0 0.0 0.1 0.1 0.1 0.1 0.1 0.0 0.0 TABLE XVII. FOR SELECTING A PROPER STAR, FROM WHICH THE MOON'S DISTANCE IS TO BE OBSERVED. Dlat. D. Long. Dat. D.Long. Dat. D.l.ong. DLat. D. Long. Dat. D.Long Di at TO REDUCE THE RIGHT ASCENSION OF THE SUN TO ANY GIVEN MERIDIAN, AND TO ANY GIVEN TIME UNDER THAT MERIDIAN. 0 47 0 47 0 49 0 50 0 520 540 540 530 520 50 0 48 0 47 78 5 24 0 49 49 0 50 0 52 0 540 560 56 0 55 0 54 0 52 0 50 9 12 9 24 9 36 9 48 10 0 1 24 1 24 1 26 1 291 321 35 1 36 1 35 1 32 1 28 1 25 1 23 138 141 1 36 1 441 44 1 46 1 50 1 54 1 57 1 59 1 57 1 54 1 49 1 451 43 171 TO REDUCE THE RIGHT ASCENSION OF THE SUN TO ANY GIVEN MERIDIAN, AND TO ANY GIVEN TIME UNDER THAT MERIDIAN. 0 30 0 28 0 27 0 26 42 29 0 30 3 12 0 27 0 28 0 32 0 33 0 33 53 0 32 0 30 0 29 3 24 0 31 0 31 0 53 10 34 0 36 0 37 0 380 37 0 360 350 33 0 32 51 3 36 0 32 0 33 0 34 10 35 0 38 0 39 10 0 38 0 37 10 33 10 34 54 57 0 44 1 14 1 15 1 19 1 23 1 27 1 30 1 31 1 30 23 19 1 16 1 13 117 21 1 17 1 15 120 23 1 19 1 17 123 1 21 1 19 126 129 1 34 1 29 1 25 1 22 132 0 12 24 9 36 9 48 10 0 1 21 1 23 1 26 1 31 1 351 39 1 40 1 39 |