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 11
Page 54
T Herculis n n Draconis A Draconis Groombridge 2320 3 L Ophiuchi . Herculis * Ophiuchi . d Herculis " Groombridge 2376 ε a1 Herculis 44 Ophiuchi Ursa Minoris Groombridge 966 , L. C. Draconis . Ophiuchi . Draconis .
T Herculis n n Draconis A Draconis Groombridge 2320 3 L Ophiuchi . Herculis * Ophiuchi . d Herculis " Groombridge 2376 ε a1 Herculis 44 Ophiuchi Ursa Minoris Groombridge 966 , L. C. Draconis . Ophiuchi . Draconis .
Page 55
Ophiuchi Ursa Minoris . ε a Herculis . B Draconis μ Herculis . · Name of Star . I Aquilæ a Lyræ . B Lyræ . σ Sagittarii 50 Draconis Aquila . Draconis T Draconis K Aquilæ . y Aquila . S. I 50.23 0.48 9 20.45 19 2.47 0.11 37 45.68 51 ...
Ophiuchi Ursa Minoris . ε a Herculis . B Draconis μ Herculis . · Name of Star . I Aquilæ a Lyræ . B Lyræ . σ Sagittarii 50 Draconis Aquila . Draconis T Draconis K Aquilæ . y Aquila . S. I 50.23 0.48 9 20.45 19 2.47 0.11 37 45.68 51 ...
Page 56
2320 8 Ophiuchi T Herculis . A Draconis • • ε al Herculis . 44 Ophiuchi B Draconis a Ophiuchi • Ursa Minoris . COLORADO SPRINGS , COLORADO TERRITORY , July 30 , 1873 . Clamp . E. W. Mean for 20h om local sidereal time . Clamp . h . m .
2320 8 Ophiuchi T Herculis . A Draconis • • ε al Herculis . 44 Ophiuchi B Draconis a Ophiuchi • Ursa Minoris . COLORADO SPRINGS , COLORADO TERRITORY , July 30 , 1873 . Clamp . E. W. Mean for 20h om local sidereal time . Clamp . h . m .
Page 57
T Herculis n Draconis . A Draconis . η Herculis κ Ophiuchi . ε Ursa Minoris a Herculis 44 Ophiuchi . • • • 8 • • Clamp . E. W. COLORADO SPRINGS , COLORADO TERRITORY , July 31 , 1873 . 54 50.10 58 55.16 Mean for 19h 18m local sidereal ...
T Herculis n Draconis . A Draconis . η Herculis κ Ophiuchi . ε Ursa Minoris a Herculis 44 Ophiuchi . • • • 8 • • Clamp . E. W. COLORADO SPRINGS , COLORADO TERRITORY , July 31 , 1873 . 54 50.10 58 55.16 Mean for 19h 18m local sidereal ...
Page 58
T Herculis . A Draconis . Ophiuchi . Herculis . • . · • . · · Ursa Minoris COLORADO SPRINGS , COLORADO TERRITORY , August 4 , 1873 . Clamp . E. W. Clamp . E. Mean for 19h 44m local sidereal time W. h . m .
T Herculis . A Draconis . Ophiuchi . Herculis . • . · • . · · Ursa Minoris COLORADO SPRINGS , COLORADO TERRITORY , August 4 , 1873 . Clamp . E. W. Clamp . E. Mean for 19h 44m local sidereal time W. h . m .
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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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Page 53 - Ocean, the first thing which strikes us is, that, the north-east and south-east monsoons, which are found the one on the north and the other on...
Page 5 - Printing-Office, and that fifteen hundred copies be furnished on requisition from this Office. Very respectfully, your obedient servant, AA HUMPHREYS, Brigadier-Oeneral and Chief of Engineers.
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 |