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Topic: Johann Palitzsch


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  Johann Georg Palitzsch (1723 - 1788)   (Site not responding. Last check: 2007-10-21)
Johann Georg Palitzsch (June 11, 1723 - February 21, 1788)
In 1935, the astronomical community honored him by naming a Moon Crater after him: Moon crater Palitzsch is situated at 28.0S, 64.5E and 41.0 km across.
Near this crater there is a valley on the Moon, named Palitzsch Valley, from its proximity to the crater.
www.seds.org /messier/xtra/Bios/palitzsch.html   (325 words)

  
  Johann Georg Palitzsch - Wikipedia, the free encyclopedia
Johann Georg Palitzsch (June 11, 1723 – February 21, 1788) was a German astronomer.
In December 1758 he observed the return of Comet Halley, as had been predicted by Edmond Halley in 1705.
The asteroid 11970 Palitzsch also is named after him.
en.wikipedia.org /wiki/Johann_Georg_Palitzsch   (108 words)

  
 CalendarHome.com - 1723 - Calendar Encyclopedia
June 11 - Johann Georg Palitzsch, German astronomer (d.
September 11 - Johann Bernhard Basedow, German educational reformer (d.
March 15 - Johann Christian Günther, German poet (b.
encyclopedia.calendarhome.com /1723.htm   (564 words)

  
 Zoom Astronomy Glossary: H
Edmund Halley (1656-1742) was an English astronomer who predicted the return of a spectacular comet in 1758 (after his death, this was confirmed by Johann G. Palitzsch).
HARTMANN, JOHANNES F. Johannes Franz Hartmann (1865-1936) was a German astrophysicist who, in 1904, discovered clouds of interstellar calcium gas (he detected the absorption lines of ionized calcium atoms using spectrography while studying binary stars).
Johannes Hevelius (1611-1687) was a German astronomer who published the first moon map.
www.zoomschool.com /subjects/astronomy/glossary/indexh.shtml   (3033 words)

  
 Astronomy Timeline
Johann Bayer introduces Bayer designation of stars, assigning Greek letters to stars, still in use today.
Hans Lippershey, a Dutch spectacles maker invents the telescope.
Johann Palitzsch observes Halley's comet as predicted by Halley in 1705.
www.windows.ucar.edu /tour/link=/the_universe/uts/timeline.html   (1175 words)

  
 nayati voice   (Site not responding. Last check: 2007-10-21)
Fauth (crater) 12 km Philipp Johann Heinrich Fauth
MÄdler (Lunar crater) 27 km Johann Heinrich MÄdler
SchrÖter (Lunar crater) 35 km Johann Hieronymus Schröter
nayati4bap.blogspot.com   (7203 words)

  
 HistoryMole: Astronomy (0001-)
1571 CE Johannes Kepler, by his own calculations, is conceived at 4:37 AM.
1609 CE German astronomer, Johannes Kepler states his first and second empirical laws of planetary motion where planets move in an eliptical motion rather than the the circles envisioned by Copernicus.
1611 CE Johannes Kepler outlined the principles of the astronomical telescope.
www.historymole.com /cgi-bin/main/results.pl?type=theme&theme=Astronomy   (1942 words)

  
 Edmond Halley Successfully Predicts the Return of the Great Comet of 1682 | Science and Its Times: 1700-1799
First seen by German amateur astronomer Johann Georg Palitzsch, its appearance was a landmark event in the history of both astronomy and physics.
As late as 1619, Johannes Kepler (1571-1630) thought that comets moved in straight lines across the heavens, and it was not until Newton's 1687 publication of the Principia that this was realized to be impossible.
In fact, Newton found that his laws of gravity and motion required all bodies to move in paths that belonged to a family of shapes called "conic sections," the shapes one gets from cutting a cone at different angles.
www.bookrags.com /research/edmond-halley-successfully-predicts-scit-041234   (1592 words)

  
 Chronology of Solar System Astronomy
Johannes Kepler states his first two empirical laws of planetary motion.
Johannes Kepler states his third empirical law of planetary motion.
Johann Palitzsch observes the return of Halley's comet.
www.3rd1000.com /chronology/chrono4.htm   (581 words)

  
 index   (Site not responding. Last check: 2007-10-21)
`Halley's Comet', as it was from now on called, was telescopically recovered in December 1758 by Johann Palitzsch; this proved conclusively the validity of Newton's law of gravity out to the distance of the aphelion at 35 AU, more than three times the distance of Saturn, the outermost planet known at that time.
It was realized that comets in general, and Jupiter family members in particular, suffer by far the largest orbital perturbations due to the action by Jupiter, and the restricted three-body problem (Sun-Jupiter-comet) therefore offered an interesting approximation for the study of their dynamical behaviour.
After Halley, Johann F. Encke was the second to successfully predict the return of a comet (in 1822) which as a consequence now carries his name.
www.eso.org /outreach/info-events/hale-bopp/comet-history-1.html   (2873 words)

  
 Stargazer Online || Charles Messier
Meanwhile on Christmas night, 1758, a German farmer named Johann Georg Palitzsch discovered the comet.
A month later, Messier did as well, having not heard of Palitzsch's success (no Internet).
Delisle would not let Messier announce his discovery, until after Palitzsch's news finally reached Paris.
www.richardbell.net /cmessier.html   (1278 words)

  
 [No title]
It has been produced in pure silver, for DM 35.00 (with case DM 40.00), and in pewter, with case DM 8.00; diameter of the medal is 30 mm.
The latter is displayed over the entrance to the house (Rathausgasse 5) in which Johann Kepler once lived in 1625.
On the occasion of Kepler's 400th birthday in 1971 the octagonal pavilion with a statue of Johann Kepler was re-errected in the park at Roemerstrasse (between the castle's museum entrance and Martins church).
www.astro.wisc.edu /~astrolib/enha11.html.1   (2662 words)

  
 The Brighter Side of History - December 25
This reverse scaling was changed to match the sense of the other temperature scales after Celsius's death.
The predicted return of Halley's comet was first sighted by German farmer and amateur astronomer, Johann Georg Palitzsch, as a faint object in Pisces.
Palitzsch also observed the June 6, 1761 transit of Venus, when he saw a fl band linking Venus and the Sun near the beginning and end of the transit ("fl drop effect") and correctly interpreted this as evidence that Venus possessed an atmosphere.
www.amug.org /~jpaul/dec25.html   (3279 words)

  
 Wikinfo | Timeline of solar system astronomy   (Site not responding. Last check: 2007-10-21)
1619 - Johannes Kepler states his third empirical law of planetary motion
1758 - Johann Palitzsch observes the return of Halley's comet
1772 - Johann Bode publicizes the Titius-Bode rule for planetary distances
www.wikinfo.org /wiki.php?title=Timeline_of_solar_system_astronomy   (807 words)

  
 Comets
Tycho deduced that the comet was at least four times farther away than the Moon, establishing for the first time that comets were heavenly bodies.
It was the English physicist and mathematician Isaac Newton who demonstrated in his Principia (1687) that, if heavenly bodies are attracted by a central body (the Sun) in proportion to the inverse square of its distance, they must move along a conic section (circle, ellipse, parabola, or hyperbola)
Observed on Christmas night, 1758, by Johann Georg Palitzsch, a German amateur astronomer, the comet passed at perihelion in March 1759 and at perigee (closest to the Earth) in April 1759.
www.geocities.com /zlipanov/comets/comets.html   (10543 words)

  
 Comet Halley
In 1531, Peter Apian observed that the comet's tail was always oriented into the direction away from the sun.
In 1607 it was observed by Johannes Kepler and Longomontanus.
The comet was eventually found by the German amateur astronomer Johann Georg Palitzsch on the night of December 26-27, 1758.
www.seds.org /~spider/spider/Comets/halley.html   (533 words)

  
 Comets Demystified, Asteroids Discovered - Tycho measures a comet, Edmond halley's triumph
On Christmas night in 1758, a German amateur astronomer named Johann Palitzsch was the first person to catch sight of the comet.
Each successive planet was situated about one-and-a-half to two times as far from the sun as the one before it.
The first astronomer to notice this suspicious mathematical pattern was a German named Johann Titius.
www.scienceclarified.com /scitech/Comets-and-Asteroids/Comets-Demystified-Asteroids-Discovered.html   (2728 words)

  
 1723   (Site not responding. Last check: 2007-10-21)
June 11 - Johann Georg Palitzsch, German astronomer (died 1788)
September 11 - Johann Bernhard Basedow, German educational reformer (died 1790)
March 15 - Johann Christian Günther, German poet (born 1695)
www.cheguevara.co.za /wiki/1723   (606 words)

  
 Charles Messier, astronomer   (Site not responding. Last check: 2007-10-21)
He watched from 1758 for Halley's predicted return of the comet now carrying his name.
Although it was spotted on 25 December 1858 by Johann Georg Palitzsch, Messier was the first person in France to find Halley's Comet.
He became an astute comet hunter, nick-named by King Louis XV as the "comet ferret".
www.todayinsci.com /M/Messier_Charles/Messier_Charles.htm   (380 words)

  
 Halley's Comet Returns After 76 Years, Named
In a conclusion to the search of the skies that has kept astronomers and amateur star gazers fascinated for months, the comet whose return was predicted by Edmond Halley over fifty years ago has been seen again over Germany by astronomer Johann Palitzsch.
The comet, which will now probably forever be known as Halley's Comet, last made an appearance in 1682 and its return now confirm what Halley was convinced of - that the comet has a period of about 76 years and will make a further appearance in 1835.
Footnote - James Cook travelled down to the Pacific to watch this transit and it was on this voyage that Australia and New Zealand were discovered by Europeans.
www.dailypast.com /space/halleys-comet.shtml   (503 words)

  
 (GCYJTT) Schlauer Bauer by X-Gang   (Site not responding. Last check: 2007-10-21)
Please note: To use the services of geocaching.com, you must agree to the terms and conditions in our disclaimer.
Start ist am Denkmal für den Bauern und Astronomen Johann Georg Palitzsch, der im 18.
Als Großbauer hing Palitzsch am Althergebrachten seiner Zeit.
www.geocaching.com /seek/cache_details.aspx?wp=GCYJTT   (401 words)

  
 The Brighter Side of History - March 13
After a rough estimate of the perturbations the comet would sustain from the attraction of the planets, he predicted its return for 1757.
Halley's prediction of the comet's return proved to be correct, although it was not seen until December 25,1758 by Johann Georg Palitzsch, a German farmer and amateur astronomer, and did not pass through its perihelion until March 1759.
In 1781, English astronomer William Herschel detected Uranus in the night sky, but he thought it was a comet.
www.amug.org /~jpaul/mar13.html   (2797 words)

  
 University Times - The Connection between Comets and Meteors
From this information, he predicted the comet would next appear in 1758.
The comet that now bears his name was recovered on 1758 December 25, by Johann Georg Palitzsch, a German farmer and amateur astronomer.
Following the return of 1758-1759, astronomers began trying to link Halley's comet to comets seen prior to the 1531 appearance.
www.umpi.maine.edu /utimes/content/view/183/23   (487 words)

  
 A Brief History of High-Energy Astronomy: 1700 - 1799 Era
In fact, it was later realized that Uranus had been observed much earlier (in 1690 by John Flamsteed) but misidentified as a star and dubbed 34 Tauri.
German amateur astronomer (and farmer) Johann Georg Palitzsch is the first to observe the return of the comet of 1682.
The comet is dubbed Halley's Comet (P/Halley) in honor of
heasarc.gsfc.nasa.gov /docs/heasarc/headates/1700.html   (415 words)

  
 Timeline
1758 A.D. Johann Palitzsch observes Halley's Comet as predicted by Halley in 1705.
1846 A.D. Johann Galle observes and discovers Neptune.
His observations were based on mathematical calculations by French astronomer Joseph Leverrier and English astronomer John Couch Adams.
library.thinkquest.org /J0112188/timeline.htm   (1074 words)

  
 The Hightower Trail Vanguard -- December
In 1223, Saint Francis of Assisi assembled one of the first Nativity scenes, in Greccio, Italy; the ACLU promptly sued.
In 1758, Christmas day was celebrated with a recorded sighting of Halley's Comet by Johann Georg Palitzsch.
Not to be outdone, on this date late in the evening in 1776, George Washington crossed the Delaware River with troops and surprised and defeated 1,400 Hessians under British employ.
www.hightowertrail.com /VanguardDec05.htm   (15857 words)

  
 [No title]
He even went so far as to calculate likely positions for the comet and had his astronomers check them.
Unfortunately, by restricting the areas of the search, Deslisle missed out on find-ing the comet, which was found in De-cember 1758 by Johann Palitzsch, and, as would happen throughout history, was a case of the Germans soundly beating the French.
In January of 1759, Messier spotted the comet and thought he had discovered it.
www.asterism.org /newsletter/2006-03.txt   (4308 words)

  
 Timeline of solar systemastronomy - (Vallejo Article)
1619 - Johannes Kepler states his third empirical law of planetary motion
1758 - Johann Palitzsch observes the return of Halley's comet
1772 - Johann Bode publicizes theTitius-Bode rule for planetary distances
www.vallejonews.com /articles/index.cfm?artOID=185331&cp=0124678   (763 words)

  
 Astronomy Timeline
1603 A.D. Germany Johann Bayer introduces Bayer designation of stars,
1758 A.D. Germany Johann Palitzsch observes Halley's comet
1846 A.D. Germany Johann Galle observes and discovers Neptune.
www.panola.edu /users/jboland/Astonomytimeline.htm   (480 words)

  
 Science Fact Finder | Space | When Will Hailey's Comet Return?   (Site not responding. Last check: 2007-10-21)
In 1705, Halley published A Synopsis of the Astronomy of Comets in which he predicted that this comet would return in 1758.
On Christmas night, 1758, a German farmer and amateur astronomer named Johann Palitzsch spotted...
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science.enotes.com /science-fact-finder/space/when-will-haileys-comet-return?print=1   (162 words)

  
 science time line
1610 Johannes Kepler uses the dark night sky to argue for a finite universe
1604 Johannes Kepler's supernova in Serpens is observed
1619 Johannes Kepler postulates a solar wind to explain the direction of comet tails
www.physics.ohio-state.edu /~wilkins/science/sctmln.html   (12243 words)

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