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 18
Page 14
The nights of the 1st , 3d , 8th , 9th , 10th , 11th , and 12th were occupied on latitude , in which time 257 ... a Aquarii 32 Ursa Majoris , L. C. 0 Aquarii π Aquarii 9 Draconis , L. C. • • · · • • • Mean Right Ascension , 1872.0 .
The nights of the 1st , 3d , 8th , 9th , 10th , 11th , and 12th were occupied on latitude , in which time 257 ... a Aquarii 32 Ursa Majoris , L. C. 0 Aquarii π Aquarii 9 Draconis , L. C. • • · · • • • Mean Right Ascension , 1872.0 .
Page 17
9 Draconis , L. C. · • . Clamp . E. · W. · Mean at 20h 30m local sidereal time Clamp . W. E. h . m . S. 20 21 T τι δέ - Mean at 23 local sidereal time . - T ― 0 17.86 - 0.10 0.46 O.II 7 6.86 0.17 15 31.66 0.25 0.68 22 24.56 0.03 0.23 ...
9 Draconis , L. C. · • . Clamp . E. · W. · Mean at 20h 30m local sidereal time Clamp . W. E. h . m . S. 20 21 T τι δέ - Mean at 23 local sidereal time . - T ― 0 17.86 - 0.10 0.46 O.II 7 6.86 0.17 15 31.66 0.25 0.68 22 24.56 0.03 0.23 ...
Page 22
79 Draconis a Aquarii . ... 0.52 + 0.78 + 0.39 54 1.52 0.50 5.27 + 0.38 23 9 27.52 + 0.79 59.93 + 0.64 16 48.55 0.28 + 58.12 + 0.30 30 9.30 + 0.34 41.72+ 0.30 34 56.12 1.05 -117.73 + 0.91 38 10.01 0.22 + 66.69 + 0.31 46 35.771.16-143.21 ...
79 Draconis a Aquarii . ... 0.52 + 0.78 + 0.39 54 1.52 0.50 5.27 + 0.38 23 9 27.52 + 0.79 59.93 + 0.64 16 48.55 0.28 + 58.12 + 0.30 30 9.30 + 0.34 41.72+ 0.30 34 56.12 1.05 -117.73 + 0.91 38 10.01 0.22 + 66.69 + 0.31 46 35.771.16-143.21 ...
Page 23
9 Draconis , L. C. 226 Cephei . Pegasi . Cephei . Piscis Australis Pegasi . Mean at 22h 30m local sidereal time Mean at 24h 30m local sidereal time CHEYENNE , WYOMING TERRITORY , October 14 , 1872 . S. h . m . 0.35 24 0.35 S. h . m .
9 Draconis , L. C. 226 Cephei . Pegasi . Cephei . Piscis Australis Pegasi . Mean at 22h 30m local sidereal time Mean at 24h 30m local sidereal time CHEYENNE , WYOMING TERRITORY , October 14 , 1872 . S. h . m . 0.35 24 0.35 S. h . m .
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Groombridge 3241 a Cygni . μ Aquarii v Cygni 61 Cygni π Aquarii 9 Draconis , L. C. n Aquarii Pegasi . • • Name of Star . 4 Draconis , L. C. a Cassiopeia 21 Cassiopeia ε Piscium Ꮎ Ceti . 38 Cassiopeia 77 Piscium Clamp .
Groombridge 3241 a Cygni . μ Aquarii v Cygni 61 Cygni π Aquarii 9 Draconis , L. C. n Aquarii Pegasi . • • Name of Star . 4 Draconis , L. C. a Cassiopeia 21 Cassiopeia ε Piscium Ꮎ Ceti . 38 Cassiopeia 77 Piscium Clamp .
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Common terms and phrases
61 Cygni 9 Draconis Adopted Aquarii Aquilæ astronomical August azimuth Capricorni Cephei Changed charge Cheyenne chron chronograph chronom chronometer circuit Clamp clear Cloudy Colo Colorado Springs Colorado Springs chronometer COLORADO TERRITORY connection Corrections Cygni Date Description Determination difference Draconis Engineers eter exchange final result Groom heavy Herculis hour July 30 late Latitude LATITUDE-OBSERVATIONS-Continued Level longitude Lyræ Mean Mean at 24h Mean for 17h Meridian Micrometer star minutes Name of Star nights Normal Equations observations Observations for Latitude.-Station October October 18 Ophiuchi pair Pegasi Piscium places probable error rain reading received record REDUCTION Remarks Sagittarii Salt Lake chron SALT LAKE CITY SALT LAKE OBSERVATORY shows Springs chron station SURVEYS TABLES OF TIME-REDUCTIONS TIME-REDUCTIONS AT RECEIVING-STATION-Continued UNIFORM TABLES United Ursa UTAH TERRITORY values Washington Western wind wires Wyoming Territory
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Bibliographic information
| Title | 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 ... |
| Author | Geographical Surveys West of the 100th Meridian (U.S.) |
| Publisher | U.S. Government Printing Office, 1874 |
| Original from | Harvard University |
| Digitized | 20 Nov 2007 |
| Length | 82 pages |
| Export Citation | BiBTeX EndNote RefMan |