To read an astrolabe, level the plum bob, the degree scale, the altitude, and the protractor.
A sextant.the sextonan astrolabe
False. Hypatia is often credited with significant advancements in mathematics and astronomy, but there is no definitive evidence or consensus among historians that she invented the astrolabe. The astrolabe's origins date back to earlier civilizations, and while Hypatia contributed to its development and use, attributing its invention solely to her is not supported by historical evidence.
its a compass of course! that can be used to map out the sun,moon and other types of planets
The sextant.
A full turn of an astrolabe is 360 degrees. This measurement represents a complete rotation around a central point, allowing for the accurate positioning and measurement of celestial bodies. Astrolabes are used in astronomy and navigation to determine the altitude and azimuth of stars and other celestial objects.
The astrolabe must be level in order to read the altitudeproperly.
When the astrolabe is leveled, it allows the user to accurately measure the altitude of celestial objects above the horizon. This information can then be used to determine one's latitude on Earth. By aligning the astrolabe and leveling it properly, the user can obtain precise readings for astronomical navigation.
To determine the altitude of an object in the sky using an astrolabe, you would align the sighting arm with the object. Then, you would read the degree scale on the astrolabe where the sighting arm intersects it. This reading would give you the altitude of the object above the horizon.
compass, and the astrolabe
== == the astrolabe is to find the altitude of a stellar object
astrolabe=star+mechanical clock
Astrolabe: star + Mechanical Clock
The word astrolabe is a noun. The plural is astrolabes.
An astrolabe is an old instrument used to calculate the position of celestial bodies. Here are some sentences.I found an antique astrolabe in an old store.An astrolabe was used before the sextant was invented.Polish that astrolabe so it doesn't tarnish.
An astrolabe helped sailors because it could determine any direction based on the position of the stars. This is why the astrolabe helped sailors.
The scientist used an astrolabe to find the altitude of the sun and stars.
what does aastrolabe