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 6
Page 8
... right ascension of star . 4. T = resulting error of the chronometer after the mean of the wires is cor- 0 rected for rate and level . To = adopted mean error of chronometer . STT - 1.Т. Terror of the chronometer . v = difference between ...
... right ascension of star . 4. T = resulting error of the chronometer after the mean of the wires is cor- 0 rected for rate and level . To = adopted mean error of chronometer . STT - 1.Т. Terror of the chronometer . v = difference between ...
Page 14
... Right Ascension , 1872.0 . Declination . 5. 14. 16. 18. 19. 21. 5. 14. 16. 18. 19. 21 . October- * * * *** * *** *** *** * * ** * * * * * * *** * * * * * **** ** *** ** * ** * ** * * * * * * * * ***** * * * * * * ** **** ***** * * * * ...
... Right Ascension , 1872.0 . Declination . 5. 14. 16. 18. 19. 21. 5. 14. 16. 18. 19. 21 . October- * * * *** * *** *** *** * * ** * * * * * * *** * * * * * **** ** *** ** * ** * ** * * * * * * * * ***** * * * * * * ** **** ***** * * * * ...
Page 15
... Right Ascension , 1872.0 . Declination . 5. 14. 16. 18. 19. 21. 5. 14. 16. 18. 19. 21 . h . m . S. η Aquarii 226 Cephei 22 28 46.69 ο 46.6 * 30 1.09 +75 34.0 ζ Pegasi ν Cephei 35 4.65 + 10 9.8 45 7.64 + 65 31.6 λ Aquarii 45 56.08 8 15.6 ...
... Right Ascension , 1872.0 . Declination . 5. 14. 16. 18. 19. 21. 5. 14. 16. 18. 19. 21 . h . m . S. η Aquarii 226 Cephei 22 28 46.69 ο 46.6 * 30 1.09 +75 34.0 ζ Pegasi ν Cephei 35 4.65 + 10 9.8 45 7.64 + 65 31.6 λ Aquarii 45 56.08 8 15.6 ...
Page 31
... Right ascension . Declination . No. of pair . No. in B. A. C. Right ascension . Declination . h . m . s . , " h . m . s .。" 6491 1854 8 32 30 55.3 7721 I 6497 55 9 31 58 3.4 30 7731 22 3 35 4 19 32 32 52.9 2 6579 19 8 45 49 36 56.6 31 ...
... Right ascension . Declination . No. of pair . No. in B. A. C. Right ascension . Declination . h . m . s . , " h . m . s .。" 6491 1854 8 32 30 55.3 7721 I 6497 55 9 31 58 3.4 30 7731 22 3 35 4 19 32 32 52.9 2 6579 19 8 45 49 36 56.6 31 ...
Page 54
... Right Ascension , Declination . 1873.0 . 28 29 30 31 2 45 6 28 29 30 31 I 2 5 6 ζ Ursæ Minoris ε Coronæ β1 Scorpii Groombridge 2320 d Ophiuchi T Herculis η Draconis A Draconis ...
... Right Ascension , Declination . 1873.0 . 28 29 30 31 2 45 6 28 29 30 31 I 2 5 6 ζ Ursæ Minoris ε Coronæ β1 Scorpii Groombridge 2320 d Ophiuchi T Herculis η Draconis A Draconis ...
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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