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What was used to take the bearings from the sun or stars to plot the ships position on a map?
a quadrant
What else can I help you with?
Was used to take bearings from the sun or stars to plot the ships positions on a map?
yes
Used to to take bearings from the sun or stars to plot the ships position on a map?
Navigational instrument or tool such as a sextant or astrolabe is used to measure the angle between a celestial body (sun or stars) and the horizon. This information helps determine the ship's position on a map by calculating latitude and longitude coordinates.
What is a star diagram in celestial navigation?
a star diagram is a circle on which we plot the location of stars the circle represents the sky above and it is divided into 4 quadrants while knowing the northerly direction we plot the stars with respect to its location from true north and we tabulate its declination in a separate column since location of stars for a particular time from a particular geographical position is predictable so we match it and obtain own position in terms of latitude and longitude
What information is needed to plot a star on the H-R diagram?
To plot a star on the H-R diagram, you need the star's luminosity (or absolute magnitude) and its surface temperature (or spectral type). These two properties allow you to place the star accurately on the diagram based on its position relative to other stars.
What does the hertzsprung-russell diagram show?
The Hertzsprung-Russell diagram is a scatter plot of stars showing their luminosity (brightness) versus temperature (color). It helps astronomers classify stars based on their size, age, and evolutionary stage. The diagram is crucial for understanding the life cycle of stars and predicting their future evolution.
A was used to take bearings from the sun or stars to plot the ships position on a map?
a quadrant
What was used to take bearing from the sun or stars to plot the ships position on a map?
plot the ships position
Was used to take bearings from the sun or stars to plot the ships positions on a map?
yes
What was used to take bearing from the sun or stars to plot the ship's position on a map?
plot the ships position
Used to to take bearings from the sun or stars to plot the ships position on a map?
Navigational instrument or tool such as a sextant or astrolabe is used to measure the angle between a celestial body (sun or stars) and the horizon. This information helps determine the ship's position on a map by calculating latitude and longitude coordinates.
What is the plot in Number the Stars?
k+c I+J
Do ships use coordinates?
Yes, ships use coordinates for navigation, relying on a system of latitude and longitude to determine their precise location on the Earth's surface. These coordinates help mariners plot their course, avoid hazards, and reach their destinations safely. Modern ships often utilize GPS technology to obtain accurate position data in real-time.
What Gives Exact Location On A Map?
Use a compass to take 3 bearings to known objects on the map and plot the reverse bearings from these on the map. Where the lines cross is your exact (to the scale of the map) location.Use a GPS and plot your position using the map coordinates.
What is a star diagram in celestial navigation?
a star diagram is a circle on which we plot the location of stars the circle represents the sky above and it is divided into 4 quadrants while knowing the northerly direction we plot the stars with respect to its location from true north and we tabulate its declination in a separate column since location of stars for a particular time from a particular geographical position is predictable so we match it and obtain own position in terms of latitude and longitude
Why are bearings used for navigation?
Bearings are used for navigation to determine the direction of an object or destination relative to the observer's position. By measuring the angle between a reference direction (usually true north) and the line to the target, navigators can accurately plot their course. This method is essential for both maritime and aerial navigation, allowing for precise adjustments and course corrections to reach a desired location efficiently. Additionally, bearings facilitate communication of navigational information among crew members and systems.
What information is needed to plot a star on the H-R diagram?
To plot a star on the H-R diagram, you need the star's luminosity (or absolute magnitude) and its surface temperature (or spectral type). These two properties allow you to place the star accurately on the diagram based on its position relative to other stars.
What do captains of ships use to show the positions of other ships?
The captain and Officer of the watch (OOW) have a range of tools to help them plot another vessels position. The most common way is to find and select the other vessel (target) on a radar screen, this gives a graphical representation of where the target is in relation to own ship.(provided radar is set up correctly) Another is to take visual bearing of the target ship and plot it onto an appropriate nautical chart.
