Report Upon the Determination of the Astronomical Co-ordinates of the Primary Stations at Cheyenne, Wyoming Territory, and Colorado Springs, Colorado Territory, Made During the Years 1872 and 1873: Geographical and Geological Explorations and Surveys West of the One Hundredth Meridian, First Lieut. George M. Wheeler, Corps of Engineers, in Charge. Dr. F. Kampf and J. H. Clark, Civilian Astronomical AssistantsU.S. Government Printing Office, 1874 - 82 pages |
From inside the book
Results 1-5 of 12
Page 15
... Piscium 21 28.50 + 5 40.6 Draconis , L. C. 23 46.64 + 70 2.2 Piscium 33 22.07 + 4 56.0 y Cephei 34 6.60 + 76 55.1 * * * * * Groombridge 4163 48 37-77 * * +73 41.9 * * w Piscium 52 44.36 +6 9.3 α Andromedæ 0 I 46.47 + 28 23.0 4 Draconis ...
... Piscium 21 28.50 + 5 40.6 Draconis , L. C. 23 46.64 + 70 2.2 Piscium 33 22.07 + 4 56.0 y Cephei 34 6.60 + 76 55.1 * * * * * Groombridge 4163 48 37-77 * * +73 41.9 * * w Piscium 52 44.36 +6 9.3 α Andromedæ 0 I 46.47 + 28 23.0 4 Draconis ...
Page 16
... Piscium 23 41.72 0.17 0.15 0.17 23 41.23 21 30.96 10.27 L Piscium W. 35 35.20 0.36 0.16 + 0.17 35 34.85 33 24.59 10.26 Groombridge 4163 50 52.16 0.60 +0.52 + 0.61 50 52.69 48 42.32 10.37 α y Pegasi . W Piscium Andromedæ 54 57.66 0.19 ...
... Piscium 23 41.72 0.17 0.15 0.17 23 41.23 21 30.96 10.27 L Piscium W. 35 35.20 0.36 0.16 + 0.17 35 34.85 33 24.59 10.26 Groombridge 4163 50 52.16 0.60 +0.52 + 0.61 50 52.69 48 42.32 10.37 α y Pegasi . W Piscium Andromedæ 54 57.66 0.19 ...
Page 17
... Piscium 23 54.24 0.08 0.05 0.01 23 54.10 21 30.92 23.18 L Piscium 35 57.97 0.08 0.05 0.01 35 57.83 33 34.57 23.26 Mean at 23h local sidereal time . 2 23.17 3 Normal Equations . 7 dt + 5.68 a - 5.791.78 5.68 δε + 17.39 - 11.98 c = - 2.72 ...
... Piscium 23 54.24 0.08 0.05 0.01 23 54.10 21 30.92 23.18 L Piscium 35 57.97 0.08 0.05 0.01 35 57.83 33 34.57 23.26 Mean at 23h local sidereal time . 2 23.17 3 Normal Equations . 7 dt + 5.68 a - 5.791.78 5.68 δε + 17.39 - 11.98 c = - 2.72 ...
Page 18
... Piscium a . Andromedæ y Pegasi . h . m . S. 23 36 37.90 + 0.50 0.39 +0.22 51 7.68 + 0.45 0.29 + 0.18 54 13.17 + 0.12 +0.09 + 0.05 24 4 15.36 + 0.18 + 0.04 + 0,06 97.67 +0.18 + 0.07 +0.05 S. S. h . m . S. 23 36 38.23 51 8.02 h . m . S ...
... Piscium a . Andromedæ y Pegasi . h . m . S. 23 36 37.90 + 0.50 0.39 +0.22 51 7.68 + 0.45 0.29 + 0.18 54 13.17 + 0.12 +0.09 + 0.05 24 4 15.36 + 0.18 + 0.04 + 0,06 97.67 +0.18 + 0.07 +0.05 S. S. h . m . S. 23 36 38.23 51 8.02 h . m . S ...
Page 19
... Piscium Ε . h . m . S. 23 10 13.91 S. S. 0.07 0.32 +0.01 S. h . m . s . 23 10 13.53 h . m . s . 23 7 44.11 m . S. 2 29.42 24 0.92 + 0.01 15 54.99 0.14 +0.50 +0.03 0.24 +0.01 15 55.38 13 25.76 29.62 24 0.70 21 30.90 29.80 L Piscium W. 35 ...
... Piscium Ε . h . m . S. 23 10 13.91 S. S. 0.07 0.32 +0.01 S. h . m . s . 23 10 13.53 h . m . s . 23 7 44.11 m . S. 2 29.42 24 0.92 + 0.01 15 54.99 0.14 +0.50 +0.03 0.24 +0.01 15 55.38 13 25.76 29.62 24 0.70 21 30.90 29.80 L Piscium W. 35 ...
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Common terms and phrases
21 Cassiopeiæ 21h local sidereal 30m local sidereal 50 Draconis 61 Cygni 9 Draconis Aquilæ August azimuth bB aA CC Capricorni Ceti Cheyenne chron chronograph chronom Clamp Cloudy all day Colo Colorado Springs chronometer Colorado Springs Salt COLORADO TERRITORY Computations for Latitude Date Delphini Draconis 38 eter final result Groom Groombridge 3241 Groombridge 4163 Half-sum of dec July 28 July 30 July 31 Latitude of Cheyenne LATITUDE-OBSERVATIONS-Continued Level linations longitude Mean at 21h Mean for 19h Microm Micrometer star Name of Star nights Normal Equations Number Half-sum Observations for Latitude October 18 Pegasi Piscium probable error REDUCTION Remarks Right ascension Sagittarii Salt Lake chron SALT LAKE CITY SALT LAKE OBSERVATORY Springs chron Springs Salt Lake ẞ Aquarii ẞ Cephei ẞ Lyræ station TABLES OF TIME-REDUCTIONS TIME-REDUCTIONS AT RECEIVING-STATION-Continued UNIFORM TABLES Ursæ Minoris UTAH TERRITORY wires Wyoming Territory δε ΔΤ