At which location is the altitude of Polaris approximately 42 degrees? Elmira, cause the altitude of Polaris is 42 and alt of Polaris equals latitude of observer, and only Elmira is near the 42 degree latitude line.
What altitude is Polaris at?
Remember that the altitude of Polaris is 0 degrees if you are observing from the equator (0 degrees latitude) and 90 degrees if you are observing from the north pole (latitude 90 degrees), and it is also true for intermediate latitudes.
Where is Polaris in NY?
From New York City the North Star stands 41 degrees above the northern horizon
10 degrees is roughly equal to your clenched fist held at arm’s length, so from New York, Polaris would appear to stand about “four fists” above the northern horizon. New York’s latitude is also about 41 degrees, and that is no coincidence.
What is the highest altitude that Polaris can be in NYS?
Since Polaris is at an extension of the north pole, this is the angle at which Polaris lies above the horizon. Therefore, for Polaris to be 43o above the horizon, we must be standing at a latitude of 43o .
What is the altitude of Polaris the North Star above the northern horizon for observer A?
Polaris is the North Star, located above the North Pole along the north celestial pole. When viewed from the equator it lies on the northern horizon (at an altitude of 0 degrees), and when viewed from the North Pole it lies directly overhead (at an altitude of 90 degrees).
At which latitude will Polaris be overhead?
At what latitude will Polaris be overhead? 90 degrees north.
At what altitude can we see Polaris here at latitude 38 degrees?
Answer: The altitude of Polaris is nearly equal to that altitude of the north celestial pole which is equal to the observer’s latitude, 38◦.
How do you find Polaris?
How do you find the North Star? Locating Polaris is easy on any clear night. Just find the Big Dipper. The two stars on the end of the Dipper’s “cup” point the way to Polaris, which is the tip of the handle of the Little Dipper, or the tail of the little bear in the constellation Ursa Minor.
How do you calculate Polaris?
Basic Latitude by Polaris
What is the approximate latitude of Utica New York?
|DMS Lat||43° 6′ 25.9344” N|
|DMS Long||75° 15′ 8.3232” W|
How far away is Polaris?
In fact, the North Star—also called Polaris—is 30 percent closer to our solar system than previously thought, at about 323 light-years away, according to an international team who studied the star’s light output.
What city is 42 39 N 73 45 W?
Albany, NY, USA is located at United States country in the Cities place category with the gps coordinates of 42° 39′ 9.2880” N and 73° 45′ 22.4388” W.
Is Polaris a circumpolar star in the sky of New York?
Polaris is not circumpolar because it is not visible in Miami ‘s sky. Polaris is circumpolar because it never rises or sets in Miami ‘s sky. The North Celestial Pole is 35.0 ∘ above your northern horizon.
What is the latitude of Polaris from the horizon?
Polaris is directly overhead at the North Pole (90° of latitude)
in other words, the angle between Polaris and the horizon at the North Pole is 90°. This angle is called “the altitude” of Polaris. At the Equator (0° of latitude), the North Star is on the horizon, making an angle of 0°.
What is the altitude of the star Polaris from Columbus Ohio?
Circumpolar Stars from Columbus, Ohio
Columbus is located at 40 degrees North latitude, so Polaris appears at an altitude of 40 degress above the North horizon.
How do you find the altitude above the horizon?
You can also use your clenched fist as a sextant to measure the height of the moon, star, or planet above the horizon. Your clenched fist, correctly held, will roughly measure off 10-degrees. So you can use your fist to make a reasonable guesstimate of degrees either horizontally or vertically.
Can you see Polaris from the southern hemisphere?
Polaris is not visible from the southern hemisphere.
How long will Polaris be the North Star?
After 2102, the NCP will slowly move away from Polaris and within 2,000 years will pass close to Errai, a star within Cepheus the King.
How big is Polaris?
Polaris is around 50 times bigger than our sun. It has an estimated diameter of around 44 million miles / 70 million kilometers, and a radius of about 22 million miles / 35 million kilometers. Its mass is estimated to be around 5.4 times that of our sun.
Where is the North Star from the Big Dipper?
Want to find it? You can use the famous Big Dipper asterism to locate Polaris. Notice that a line from the two outermost stars in the bowl of the Big Dipper points to Polaris. And notice that Polaris marks the tip of the handle of the Little Dipper.
How do you find Polaris with a compass?
Find North using the Stars – Ursa Major/Polaris
How do you find the altitude of a star?
Formula for altitude of star
- alt = angle of altitude of star.
- lat = latitude of observer.
- d = declination of star.
- H = hour angle of star = (t – RA)(360/24)
- RA = right ascension of star.
- t = local sidereal time.
- RA and t are measured on a scale from 0 to 24
the formula above converts the angle H to degrees (0 to 360 scale)