Wiki User
∙ 11y agoTo find the number of light years between two celestial objects, we first find the distance from each object to earth. If we connect the dots between Earth and the two objects, we have a triangle. We to sides lengths of that triangle (the distances between Earth and the objects), and we can measure one angle (the angle at the vertex where Earth is. This is enough information to find the distance between the objects using trigonometry (in this case, the law of cosines).
Finding the distance from Earth to an object can be a bit complex. One commonly used method is to look for a pulsating star. We can figure out the absolute brightness (how bright it is without factoring in distance away) of these stars by how often they pulse. Then we can measure the apparent brightness (how bright it looks to us). We can then use both these values to find the distance to the star. (This also works for some supernovae.)
Another method is to use objects that are considered to be 'standard candles'. These objects do not pulse, but we know the relationship between their absolute brightness, apparent brightness, and distance away.
Wiki User
∙ 11y agoThe asteroid belt can be found located between Jupiter and Mars. It contains a large number of irregularly shaped celestial bodies.
The apparent brightness of a star is represented by its apparent magnitude, which is a logarithmic scale used to measure the brightness of celestial objects as seen from Earth. The lower the apparent magnitude number, the brighter the star appears in the sky. Each increase of one magnitude corresponds to a brightness factor of 2.5.
A.Mercury and VenusB.Jupiter and SaturnC.Neptune and PlutoD.Mars and Jupiterthe answer is D
A fixed magnet attracts iron objects because the magnet creates a magnetic field that exerts a force on the iron objects. Even though the magnetic field doesn't do any work in the physical sense, it still affects the iron objects by aligning their magnetic domains and creating a force of attraction between the magnet and the objects.
The right ascension of a celestial body is measured from the vernal equinox point in the sky, which is where the Sun crosses the celestial equator from south to north each year. It is measured in hours, minutes, and seconds along the celestial equator eastward from the vernal equinox.
A question about "the difference between" requires two objects!
The asteroid belt can be found located between Jupiter and Mars. It contains a large number of irregularly shaped celestial bodies.
The website Difference Between discusses on their website a number of different terms and objects. Site visitors can find various information regarding differences between objects and terms.
You're fishing for the answer "mass", but your bait-statement is misleading.The force doesn't really depend on "each" mass. It depends on the productof the two masses. There are a huge number of individual masses that theycould have and still multiply to the same product, and have the same forcebetween them.
C6 protons6 elect oms6 neutrons
There is no such thing as a "triangular" number (as a number), a triangular number or triangle number counts the objects that can form an equilateral triangle. One object can and Three objects can but not Two objects.
meteoroids
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.
A physical quantity is a number of object(s) that are tangible objects. A number doesn't have to represent any specific quantity of items, but rather just a quantity in an equation. Phsyical quantity: 5 chairs, 2 apples
Mathematical ratios are similar to fractions or decimals. It is the comparison between 2 different number of objects on either side to determine the equality between the two.
It is a number of astronomical objects which may be stars, galaxies or other large radiant objects.
A Messier object is any celestial object listed in the Messier catalog, which is a compilation of astronomical objects such as galaxies, nebulae, and star clusters. The catalog was created by French astronomer Charles Messier in the 18th century to help distinguish these objects from comets.