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12![IYA 2009 “You are Galileo Project” Let’s Observe M31 and M45! Observation and Sketch An 18 century French Astronomer, Charles Messier made a catalogue of celestial objects that appeared blurry. These IYA 2009 “You are Galileo Project” Let’s Observe M31 and M45! Observation and Sketch An 18 century French Astronomer, Charles Messier made a catalogue of celestial objects that appeared blurry. These](https://www.pdfsearch.io/img/2b53aa4033dae4f02e44c5a19ac07bfe.jpg) | Add to Reading ListSource URL: kimigali.jpLanguage: English - Date: 2011-02-15 04:06:53
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13![Astronomy (Schroeder) fall 2011 Name Exercise 1 Astronomy (Schroeder) fall 2011 Name Exercise 1](https://www.pdfsearch.io/img/74d6eb4ebe392576b5cd66453a13d406.jpg) | Add to Reading ListSource URL: physics.weber.eduLanguage: English - Date: 2011-08-26 11:15:00
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14![Mon. Not. R. Astron. Soc. 419, 1285–doi:j19785.x New high-precision orbital and physical parameters of the double-lined low-mass spectroscopic binary BY Draconis Mon. Not. R. Astron. Soc. 419, 1285–doi:j19785.x New high-precision orbital and physical parameters of the double-lined low-mass spectroscopic binary BY Draconis](https://www.pdfsearch.io/img/3be6dd6953047e7ee52fc2e470772d69.jpg) | Add to Reading ListSource URL: schwab.tsuniv.eduLanguage: English - Date: 2012-01-23 14:57:54
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15![Optical Reference Star Catalogs for Space Surveillance: Current Status and Future Plans P.K. Seidelmann, University of Virginia R. Gaume, N. Zacharias, K. Johnston, B. Dorland U.S. Naval Observa Optical Reference Star Catalogs for Space Surveillance: Current Status and Future Plans P.K. Seidelmann, University of Virginia R. Gaume, N. Zacharias, K. Johnston, B. Dorland U.S. Naval Observa](https://www.pdfsearch.io/img/d03cdda0f20c28a0dfdc6aacf6214ed4.jpg) | Add to Reading ListSource URL: ad.usno.navy.milLanguage: English - Date: 2014-03-19 08:32:30
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16![Astronomy & Astrophysics A&A 556, A145DOI: Astronomy & Astrophysics A&A 556, A145DOI:](https://www.pdfsearch.io/img/e8bf940020e4500b436ec1f752b81879.jpg) | Add to Reading ListSource URL: schwab.tsuniv.eduLanguage: English - Date: 2013-08-22 12:02:21
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17![](https://www.pdfsearch.io/img/e29ff5aaff2143b8d0bdf86c6abf839c.jpg) | Add to Reading ListSource URL: prometeo.sif.itLanguage: English - Date: 2014-08-22 06:19:00
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18![SOLAR PHYSICS AND TERRESTRIAL EFFECTS Activity 8 SOLAR PHYSICS AND TERRESTRIAL EFFECTS Activity 8](https://www.pdfsearch.io/img/b01064bdd9aa0f2a892a8bed35962a92.jpg) | Add to Reading ListSource URL: legacy-www.swpc.noaa.govLanguage: English - Date: 1998-04-20 15:00:25
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19![Astronomy Schedule, Fall 2011 Monday Wednesday Aug. Astronomy Schedule, Fall 2011 Monday Wednesday Aug.](https://www.pdfsearch.io/img/4fe6874275ab0654dcce039729c6146e.jpg) | Add to Reading ListSource URL: physics.weber.eduLanguage: English - Date: 2011-08-18 20:19:56
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20![Our view of the sky (2): The celestial sphere as a model for appearances (only!) Sizes and distance from naked−eye observations Constellations Daily motions from Earth’s rotation Annual motions from Earth’s orbit; Our view of the sky (2): The celestial sphere as a model for appearances (only!) Sizes and distance from naked−eye observations Constellations Daily motions from Earth’s rotation Annual motions from Earth’s orbit;](https://www.pdfsearch.io/img/242227858684e6072187799a051a77c2.jpg) | Add to Reading ListSource URL: www.astr.ua.eduLanguage: English - Date: 2012-08-08 00:39:34
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