Report Upon the Determination of the Astronomical Coordinates 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 MeridianU.S. Government Printing Office, 1874 - 82 pages |
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Results 1-5 of 9
Page 54
Herculis Draconis A Draconis Ś Ophiuchi . n Herculis Groombridge 2376 K Ophiuchi . Herculis Ursæ Minoris al Herculis +1 Ophiuchi . Groombridge 966 , L. C. Draconis Ophiuchi . Draconis . Herculis : 2 Ophiuchi . Sagittarii . Serpentis .
Herculis Draconis A Draconis Ś Ophiuchi . n Herculis Groombridge 2376 K Ophiuchi . Herculis Ursæ Minoris al Herculis +1 Ophiuchi . Groombridge 966 , L. C. Draconis Ophiuchi . Draconis . Herculis : 2 Ophiuchi . Sagittarii . Serpentis .
Page 55
O Sagittarii 50 Draconis & Aquila 8 Draconis Draconis Aquilæ y Aquilæ . 55 37.30 57 37.80 19 0 43.07 9 48.26 22 46.01 28 14.20 40 17.72 K COLORADO SPRINGS , COLORADO TERRITORY , July 30 , 1873. Name of Star . Clamp .
O Sagittarii 50 Draconis & Aquila 8 Draconis Draconis Aquilæ y Aquilæ . 55 37.30 57 37.80 19 0 43.07 9 48.26 22 46.01 28 14.20 40 17.72 K COLORADO SPRINGS , COLORADO TERRITORY , July 30 , 1873. Name of Star . Clamp .
Page 57
AT m . o Sagittarii . Ś Aquilæ d Sagittarii . 8 Draconis . Draconis . y Aquilæ a Aquilæ Draconis . S. -10 13:56 13.84 13.85 13.60 13.74 13.59 13.62 13.61 T E -10 13.66 08.02 o = -0.54 + 8.00 dt – 1.36 a ' - 2.570 o = + 1.20 – 1.36 dt + ...
AT m . o Sagittarii . Ś Aquilæ d Sagittarii . 8 Draconis . Draconis . y Aquilæ a Aquilæ Draconis . S. -10 13:56 13.84 13.85 13.60 13.74 13.59 13.62 13.61 T E -10 13.66 08.02 o = -0.54 + 8.00 dt – 1.36 a ' - 2.570 o = + 1.20 – 1.36 dt + ...
Page 58
22 52.20 T 28 23.53 28 20.34 d Sagittarii . o Draconis . Draconis . y Aquila a Aquilæ Draconis . I Aquila W. S. s . s . S , 19 20 31.64 0.04 + 1.27 0.04 22 54.29 0.23 1.77 - 0.09 0.34 2.73 0.12 50 32.95 0.04 + 0.69 + 0.04 54 54.92 0.02 ...
22 52.20 T 28 23.53 28 20.34 d Sagittarii . o Draconis . Draconis . y Aquila a Aquilæ Draconis . I Aquila W. S. s . s . S , 19 20 31.64 0.04 + 1.27 0.04 22 54.29 0.23 1.77 - 0.09 0.34 2.73 0.12 50 32.95 0.04 + 0.69 + 0.04 54 54.92 0.02 ...
Page 60
S. 10 52 31.16 II 3 9.21 23 0.36 Ś Aquila d Sagittarii . * Aquilæ y Aquila a Aquilæ - 18.530 c ( adopted ) = + 09.255 SALT LAKE CITY , UTAH TERRITORY , July 30 , 1873 . h . m . 8 8 51.70 15 12.95 I Herculis . n Draconis .
S. 10 52 31.16 II 3 9.21 23 0.36 Ś Aquila d Sagittarii . * Aquilæ y Aquila a Aquilæ - 18.530 c ( adopted ) = + 09.255 SALT LAKE CITY , UTAH TERRITORY , July 30 , 1873 . h . m . 8 8 51.70 15 12.95 I Herculis . n Draconis .
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Common terms and phrases
30m local sidereal 61 Cygni 9 Draconis aA cC Adopted Aquarii Aquilæ ASSISTANTS astronomical August breaks Capricorni Cephei Changed charge Cheyenne chron chronograph chronom circuit Clamp clear Cloudy Colo Colorado Springs chronometer COLORADO TERRITORY connections Corrections Cygni Date Declination Delphini Determination difference Draconis Engineers eter exchange feet final result GEOGRAPHICAL giving Groom heavy Herculis hour July 31 late Latitude LATITUDE-OBSERVATIONS—Continued Level longitude Lyræ Mean Meridian Micrometer star miles minutes Name of Star nights Normal Equations observations October October 14 Ophiuchi pair Pegasi Piscium placed probable error rain reading received record REDUCTION Remarks Right Sagittarii Salt Lake chron Salt Lake City SALT LAKE OBSERVATORY shows signals sent Springs chron station SURVEYS TABLES OF TIME-REDUCTIONS tent UNIFORM TABLES United Ursæ UTAH TERRITORY Washington Western wind wires Wyoming Territory аА сс