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In 1945, the telescope was reversed, with the 15-inch (380 mm) objective at the top, the plate holder at the foot of the tube. The telescope was thus rigidly mounted for photographing the polar region only, for the purpose of investigating the wobbling of the axis of rotation of the Earth and
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In the 21st century, the Yale
Student Observatory, the Leitner observatory also has public outreaches and supports astronomy for students of the college. However, the Yale Observatory traces its history back to being one of the first formal institutions for astronomical observation in the United
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In 1870, a cylindrical turret was added above the tower, so that all altitudes could be reached. In the same year a 9-inch Alvan Clark refractor was mounted in the observatory. The building was demolished in 1893 and the telescope is now at the
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The observatory was renamed as the
Leitner Family Observatory and Planetarium in 2008. The observatory now uses a refurbished 8-inch Reed refractor for visual observations of planets and stars. It also includes two Ash domes housing a 16"
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The Loomis Tower on Canner Street, erected in 1923 in memory of Elias Loomis (1811–1889), was at the time the largest polar telescope in
America. The installation was originally designed for the comfort of the observer who sat at the
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on 31 August 1835. (It had been seen in Europe on 6 August, but no news of this had reached the United States.) The telescope was mounted on casters and moved from window to window, but it could not reach
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in 1957, to continue monitoring the apparent motion of the axis of the Earth. Carol
Williams analyzed plates for her Ph.D. thesis, 1967. She found apparent motions largely correlated with
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between the domes. The observatory also houses a digital planetarium theater, which uses a Spitz SciDomeHD projection system.
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329:. The telescope was later housed in the dome on Bingham Hall (the dome later converted to a small
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In 1828 Sheldon Clark donated 1200 US dollars to Yale to procure a
Dollond refracting telescope.
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Jones, Bessie Judith (Zaban); Jones, Bessie Z.; Jones, Bessie Zaban; Boyd, Lyle
Gifford (1971).
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433:. The building at the base of the tower had a sliding roof and housed a 30-inch (760 mm)
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264:, the Atheneum, was founded in 1830, situated in a tower. From 1830 it housed Yale's first
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in a warm room at the top of the tower. The tube (beneath the stairs) was parallel to the
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The observatory, in the turret (modelled after the gun turret of the ironclad ship
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505:(originally purchased to observe the 1882 transit of Venus). Detectors include an
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light from any unobscured part of the sky through both a 15-inch (380 mm)
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The
Harvard College Observatory: The First Four Directorships, 1839-1919
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595:"Halley's Comet: Canadian Observations And Reactions. 1835-36 and 1910"
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391:) the most (238) and the best parallaxes obtained before the advent of
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by H. A. Newton in 1880, delivered in time for measurements of the
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Leitner Family
Observatory and Planetarium at Yale University
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An 8-inch (200 mm) telescope financed by E.M. Reed of
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used in 1838 for the first significant determination of a
634:"Biographical Memoir of William Lewis Elkin, 1855–1933"
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The
Journal of the Royal Astronomical Society of Canada
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List of the largest optical telescopes in North
America
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from 1883 to 1910 the heliometer yielded (according to
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In the late 1890s, W. L. Elkin built two batteries of
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657:"Leitner Family Observatory and Planetarium homepage"
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Leitner Family Observatory and Planetarium homepage
233:, and maintained for student use. It is located in
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284:made the first American sighting of the return of
237:near the corner of Edwards and Prospect Streets,
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687:Clear Sky Chart for Yale Student Observatory
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417:, pioneering work in the study of meteors.
371:. This is the same type of instrument that
40:Leitner Family Observatory and Planetarium
682:Department of Astronomy at Yale University
220:Leitner Family Observatory and Planetarium
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41:
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814:Astronomical observatories in Connecticut
367:on December 6, 1882 for determination of
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192:Location of Yale University Observatory
344:was first used for photographing the
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829:1830 establishments in Connecticut
689:Forecasts of observing conditions.
593:Smith, Julian A. (February 1986).
527:List of astronomical observatories
477:The Loomis Telescope was moved to
333:, and now used as an experimental
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355:The observatory also possessed a
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466:redetermining the constants of
639:. National Academy of Sciences
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249:States, dating to the 1830s.
572:. Harvard University Press.
458:telescope, both of the same
451:and a 10-inch (250 mm)
293:much over 30 deg above the
216:Yale University Observatory
133:leitnerobservatory.yale.edu
31:Leitner Family Observatory.
20:Yale University Observatory
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413:as well as the heights of
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268:, a 5-inch (130 mm)
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443:driven equatorially and
235:Farnham Memorial Gardens
503:Grubb Telescope Company
405:equipped with rotating
303:Smithsonian Institution
229:owned and operated by
64:New Haven, Connecticut
37:Alternative names
542:Ellen Dorrit Hoffleit
507:SBIG ST-9E CCD camera
352:on December 6, 1882.
632:Schlesinger, Frank.
532:List of planetariums
485:disturbances of the
479:Bethany, Connecticut
218:, also known as the
611:1986JRASC..80....1S
462:, 600 inches.
327:Joseph E. Sheffield
97:41.3210°N 72.9220°W
93: /
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511:DSS-7 spectrograph
497:and a refurbished
409:for obtaining the
389:Frank Schlesinger
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373:Friedrich Bessel
365:Transit of Venus
361:Repsold and Sons
350:Transit of Venus
307:Washington, D.C.
205:edit on Wikidata
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513:. There is an
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369:solar parallax
286:Halley's Comet
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614:. Retrieved
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460:focal length
449:photographic
435:optical flat
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393:photographic
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282:Elias Loomis
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224:astronomical
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50:Organization
762:Outer space
750:Spaceflight
714:Connecticut
616:12 February
385:W. L. Elkin
348:during the
331:planetarium
325:donated by
320:Alvan Clark
272:donated by
262:observatory
243:Connecticut
227:observatory
121:Established
100: /
75:Coordinates
16:Observatory
808:Categories
643:2008-07-29
553:References
537:Ida Barney
468:precession
445:reflecting
427:polar axis
411:velocities
396:astrometry
357:heliometer
139:Telescopes
88:72°55′19″W
85:41°19′16″N
786:Education
726:Astronomy
501:from the
499:refractor
438:coelostat
342:New Haven
323:refractor
291:altitudes
266:refractor
239:New Haven
162:Refractor
666:July 10,
605:(1): 2.
521:See also
472:nutation
423:eyepiece
407:shutters
381:61 Cygni
335:aquarium
222:, is an
113:Altitude
60:Location
798:Science
700:Portals
607:Bibcode
429:of the
415:meteors
403:cameras
315:Monitor
295:horizon
278:Olmsted
270:Dollond
253:History
129:Website
576:
509:and a
453:visual
441:mirror
738:Stars
637:(PDF)
483:tidal
456:guide
431:Earth
203:[
152:LX200
668:2013
618:2022
574:ISBN
470:and
313:USS
280:and
214:The
124:1830
346:Sun
337:).
305:in
68:USA
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207:]
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
