Hipparchus (3) (fl. second half of 2nd cent. bc)(astronomer) Reference library
G. J. Toomer and Alexander Jones
The Oxford Classical Dictionary (4 ed.)
Born at *Nicaea (1) in Bithynia, he spent much of his life in Rhodes; his recorded observations range from 147 to 127. His only extant work, the ...
Hipparchus Quick reference
World Encyclopedia
Hipparchus estimated the distance of the Moon from the Earth and drew the first accurate star map. He developed an
Hipparchus Quick reference
A Dictionary of Scientists
(c.170
Born at Nicaea, which is now in Turkey, ...
Hipparchus (fl. 136–127) Reference library
The Oxford Encyclopedia of Maritime History
(fl. 136–127
. Born in Asia Minor in Nicaea