60 degrees north long
The latitude of the observer is equal to the altitude of Polaris. Therefore, if the altitude of Polaris is 43 degrees, then the latitude of the observer is 43 degrees.
43 degrees
Fairbanks is located at latitude 64.8 degrees north, so the north celestial pole is always 64.8 degrees above the horizon. Polaris itself is presently about 0.7 degrees from the celestial pole, so its altitude above the horizon will vary between 64.1 and 65.5 degrees during the course of a sidereal day.
Mars rises a couple of hours before dawn this month, and at sunrise Mars is about 40 degrees above the eastern horizon.
Azimuth is the direction of a celestial object from the observer. The observer is usually located somewhere on the Earth's surface.
Azimuth is the direction of a celestial object from the observer. The observer is usually located somewhere on the Earth's surface.
The Blue Horizon Hotel is located in Vancouver, British Columbia. It is located in downtown Vancouver or Robson Street and is close to shopping, restaurants, pubs, and nightlife.
3
When the angle of the sun above the horizon is 45 degrees, then an error in measuring its altitude leads to the smallest error in calculating an object's size by measuring the length of its shadow.So, if you are located in a place where it's possible for the sun to appear 45 degrees above the horizon at any time of day, then that's the time of day when such a calculation is most accurate.If you're located in a place where it's neverpossible for the sun to appear 45 degrees above the horizon at any time of day, then the best time would be the time when the sun is as high as possible in the sky. That's local solar Noon.
The Observer is a left-leaning British publication. It is owned by Guardian News and Media Limited. One can find the Observer pages located on the Guardian website.
-- At any time of night when there is a cloud cover in the north. -- At some part of every night when the observer is located more than 30 degrees south of the equator.
Where its located.