As a ship crosses the prime meridian the altitude of polaris is 50 degrees

The difference, 0.66°, would be Polaris’ peak altitude if viewed from the equator, and the latitude south of the equator from which the star would scrape the horizon — if Earth had no atmosphere. the angle between B and C = 50°. draw lines from A to B and from B to C. add the two light-blue perpendicular bisectors of lines AB and BC. draw at object A a construction line 40° inland of line AB. draw at object C a second construction line 50° inland of line CB.

Polaris can be seen, however, up to approximately 23.5 degrees South latitude. “If the Earth is a sphere and the pole star hangs over the northern axis, it would be impossible to see it for a single degree beyond the equator, or 90 degrees from the pole. Dec 12, 2011 · Growing up in Rochester, one of my favorite places to explore with my family, was Mendon Ponds Park. At over 2500 acres, it is the largest park in Monroe County. In 1967 it was designated a national natural landmark in recognition of it’s unique glacial features.

Get an answer for 'The altitude of Polaris is 45 degrees and your local noon occurs at 7 PM Greenwich time. Locate your position. ' and find homework help for other Science questions at eNotes From BoatUS Magazine, America's Most-Trusted Boating Magazine. BoatUS Magazine, official publication of the Boat Owners Association of The United States (BoatUS), provides recreational boating skills, DIY maintenance, safety, news, lifestyle and personality profiles, and insight from top experts. As a ship crosses the prime meridian the altitude of Polaris is 65 degrees what is the ships location? 0 degrees longitude and 65 degrees north latitude. THIS SET IS OFTEN IN FOLDERS WITH...

In the past, other stars would have been called the Pole star, since they were closer to the North Celestial Pole than Polaris was. During your life time, Polaris will be the North Star, since the wobbling is pretty slow. One precession takes about 26,000 years. Figure 5 shows a simplified view of the precession of the Earth. Figure 5. Star name: SUN, MOON, Polaris, Sirius, Altair, etc. 3. Altitudes of the stars in degrees and minutes 4. Others info: eyes height above sea level, sextant correction index, lower or upper limb (required for the SUN and MOON only) The app allows you to enter all these information and it calculates the most likely position for you. Rising 2 kilometers means about 1/3000 of the Earth's radius r, so gravity at that altitude is weaker by about 1/1500. You will need an accurate instrument to observe the difference. A good pendulum clock should vary by about 1 minute/day from one at sea level at the same altitude (unless the attraction of the mountains reduces the difference ...