[DOC] [TLE] Discovery of Neptune - Wikipedia [PAR] The planet Neptune was mathematically predicted before it was directly observed
. With a ... In Franois Arago's apt phrase, Le Verrier had discovered a planet "
with the ... By 1847 the planet Uranus had completed nearly one full orbit since its 
... Astronomer Royal, announced that Adams had also predicted the discovery of
... [DOC] [TLE] The Discovery of the Outer Planets - Cseligman.com [PAR] Historical discussion of the discovery of Uranus and Neptune. ... Prior to the late 
1700's, no planet had been "discovered". ... Neptune was discovered on 
September 23, 1846 by the astronomer Johann Galle and his student ... Given 
the discovery of Neptune and its effects on Uranus' orbit, it seemed reasonable to 
suppose... [DOC] [TLE] Astronomers say a Neptune-sized planet lurks beyond Pluto - Science [PAR] Jan 20, 2016 ... Planet would orbit the sun once every 15000 years. ... the existence of Planet X 
from its ghostly gravitational effectshas a respectable track record. In 1846, for 
example, the French mathematician Urbain Le Verrier predicted .... Brown notes 
that neither Uranus nor Neptunethe two planets discovered in... [DOC] [TLE] The Discovery of Uranus - Bob the Alien's Tour of the Solar System [PAR] Uranus was discovered in 1781 by British astronomer William Herschel. It was 
the first planet to be discovered - all of the others had been observed since 
ancient times. ... worlds in the Solar System, and not just moons orbiting the six 
known planets. ... The discovery of Uranus later led to the discovery of Neptune in 
1846... [DOC] [TLE] Neptune - In Depth | Planets - NASA Solar System Exploration [PAR] (Galileo had recorded it as a fixed star during observations with his small 
telescope in ... When Uranus didn't travel exactly as astronomers expected it to, a 
French ... as yet unknown planet that could cause the observed changes to 
Uranus' orbit. ... Berlin Observatory, who found Neptune on his first night of 
searching in 1846. [DOC] [TLE] When were each of the planets first discovered and who did it? [PAR] This means that humankind has been looking at these objects (whether they 
understood what ... In addition to discovering the planet Uranus, he also 
observed and cataloged ... Neptune was discovered by John Couch Adams in 
1846. Adams was an English astronomer and mathematician who, at the age of 
24, was the first... [DOC] [TLE] Neptune Nears End of First Orbit Since Its Discovery in 1846 [PAR] Aug 18, 2010 ... The planet will complete its first orbit, since being discovered, in 2011. ... As time 
went by, Uranus? position wasn?t quite what astronomer?s ... to be located to 
have the observed effect on Uranus, but both had trouble getting... [DOC] [TLE] Planet Neptune: Facts About Its Orbit, Moons & Rings - Space.com [PAR] Nov 25, 2014 ... Neptune is the farthest planet from the sun and was the first to be predicted 
before it was discovered. ... Irregularities in the orbit of Uranus led French 
astronomer Alexis ... Neptune's cloud cover has an especially vivid blue tint that 
is partly ... The largest by far is Triton, whose discovery on Oct. 10, 1846, was... [DOC] [TLE] Neptune: The First Planet Discovered by Mathematical Rather than ... [PAR] ... could not be completely accounted for by the gravitational effects of Jupiter and 
Saturn. Several astronomers since the planet's discovery in 1781 had suggested 
that the perturbations in Uranus's orbit could be caused by an as ... it with three 
more equally brief papers published on June 1, August 31 and October 5, 1846. [DOC] [TLE] Astronomers had a problem: Something was wrong with the orbit of ... [PAR] THE PLANET URANUS is the seventh planet out from the Sun. It is about 1,784 ... 
to Uranus, and it ought to have a stronger effect on Neptune. ... error in its motion. 
Uranus had been discovered in 1781, and by 1846, when astronomers were. [DOC] [TLE] Gravitational Perturbations and the Prediction of New Planets [PAR] Computing the orbit of the Earth as an ellipse around the center of mass for the ... 
In

Question: In 1846 astronomers found this planet from the effects it had on Uranus' orbit
Answer: Neptune