0
The celestial coordinates of Sirius are:
Right Ascension: 6h 45m 09s
Declination: -16° 42' 58''
Wiki User
∙ 11y ago
Add your answer:
Earn +20 pts
Where might you find the celestial sphere celestial equator and celestial poles?
These are imaginary locations in the sky. The "celestial sphere" is a blanket term for everything beyond the Earth. The celestial equator is the plane of the Earth's equator extended out into space. The "celestial poles" are extensions of the north pole and south pole into space. It's sometimes convenient to describe objects out in space with reference to terrestrial coordinates.
How many degrees longitude is Cassiopeia?
The system of longitude and latitude is designed and used for the purpose of locating points on the surface of the Earth. These coordinates don't refer to celestial (sky) objects. There's a whole separate coordinate system applied to the sky, and there's no constant relationship between that one and the surface coordinates. In celestial coordinates, Cassiopeia occupies the range of Right Ascension between about 22Hr 57Min and 3Hr 37Min, and the range of declination between about 40.7° and 77.55°. Where those coordinates appear in your sky depends on the date and your location.
What is the latitude of Scorpius in degrees?
Right ascension (abbrev. RA; symbol α) is the astronomical term for one of the two coordinates of a point on the celestial sphere when using the equatorial coordinate system. The other coordinate is the declination.RA is the celestial equivalent of terrestrial longitude.Scorpius can be located at RA of 16 hrs. 53 min. 15 sec.
What is the other name of celestial globe?
celestial globe is a physical model of celestial sphere
What are the coordinates of Cygnus in degrees and hours?
Libra lies between the constellation Virgo to the west and Scorpius to the east, at about 15 hours 30 minutes right ascension (the coordinate on the celestial sphere analogous to longitude on the Earth) and 15° south declination (angular distance south of the celestial equator).
The celestial coordinates of the autumnal equinox are?
RA = 12 hours Declination = zero
What is celestial coordinates of Capella?
05h 16m 41.3591s, +45° 59′ 52.768″
How do you find your celestial address?
You can find your celestial address by using a star map and finding your coordinates. Star maps are available for sale online and in stores.
Where in the celestial sphere is Capricorn located?
The coordinates of Capricornus in the celestial sphere are: Right Ascension 20h 06m 46.4871s - 21h 59m 04.8693s and Declination −8.4043999°- −27.6914144°.
Where would the earth be located in a model of celestial sphere?
The celestial sphere has the Earth at the centre and all the objects in the sky situated on the sphere at infinite distance. Positions of the objects are described by two coordinates, which could be azimuth and elevation, or, in geocentric coordinates, declination and hour-angle.
Where might you find the celestial sphere celestial equator and celestial poles?
These are imaginary locations in the sky. The "celestial sphere" is a blanket term for everything beyond the Earth. The celestial equator is the plane of the Earth's equator extended out into space. The "celestial poles" are extensions of the north pole and south pole into space. It's sometimes convenient to describe objects out in space with reference to terrestrial coordinates.
How many degrees longitude is Cassiopeia?
The system of longitude and latitude is designed and used for the purpose of locating points on the surface of the Earth. These coordinates don't refer to celestial (sky) objects. There's a whole separate coordinate system applied to the sky, and there's no constant relationship between that one and the surface coordinates. In celestial coordinates, Cassiopeia occupies the range of Right Ascension between about 22Hr 57Min and 3Hr 37Min, and the range of declination between about 40.7° and 77.55°. Where those coordinates appear in your sky depends on the date and your location.
What are the names of the two coordinates on the celestial sphere used to determine where a star is located?
si apollo 17 mukhang puwet yon ehhh
Why don't we use latitude and longitude for celestial coordinates?
We more or less do, we just call them declination and right ascension instead. The two concepts are mathematically equivalent.
What are the altitude and azimuth coordinates of the North Celestrial Pole in new york?
The azimuth of the North Celestial Pole is zero ... it's due North. The altitude of the North Celestial Pole is the same as your north latitude. In mid-town Manhattan, that's about 42.6 degrees.
Are celestial bodies identified by a 3 axis coordinate XYZ just as terrestrial locations have Latitude and Longitude X and Y cordinates?
Not quite. Instead of being described in Cartesian coordinates such as X, Y, and Z, celestial objects are described in an angular coordinate system sometimes called "rho, theta". These are letters of the Greek alphabet often used to measure angles.We still use three coordinates representing the number of degrees around the ecliptic a celestial object is, and the number of degrees north or south of the ecliptic plane. The third coordinate is a distance. These are similar to the bearing, elevation and range coordinates that you might use in gunnery.
Why do astronomers use Declination and Right Ascension?
These are coordinates that define the position of an object in the sky (on the "celestial sphere"). They are used in a similar way to how latitude and longitude are used, on the Earth's surface.
