answersLogoWhite

0

Constellations

Constellations have fascinated astronomers for centuries. They are arbitrary formations of stars perceived as a figure or design, especially one of 88 recognized groups named after characters from classical mythology and various common animals and objects. Questions about the various constellations of stars are what this category is all about.

3,677 Questions

What month is the constellation Taurus visible?

The constellation Taurus is primarily visible in the evening sky from late fall to early spring, with its peak visibility occurring in the months of November through February. During this time, it is best seen in the northern hemisphere. Taurus can be identified by its prominent features, including the bright star Aldebaran and the Pleiades star cluster.

Why do scientists still use constellations?

It is an easy way of identifying groups of stars and labelling and naming stars within constellations. Many constellations are long established. So they are also commonly known by people, making it easier for people to understand what is being talked about, be they scientists or ordinary people who can identify constellations and stars.

What is an akum?

An akum is a non-Jewish person, deriving from an acronym which stands for "worshipper of stars and constellations".

How many stars does Hercules constellation have?

There are 106 stars in Hercules, as identified by Bayer/Flamsteed.

What is the Summer Triangle?

It is a reference to three bright stars that can be seen in northern hemisphere. Altair in the constellation Aquila, forms the top of the triangle. Vega in the constellation Lyra is the brightest star and is almost directly overhead. Deneb in the constellation Cygnus is the third star.

Which constellations are close to Scorpius?

The neighbouring constellations are:

  • Sagittarius
  • Ophiuchus
  • Libra
  • Lupus
  • Norma
  • Ara
  • Corona Australis

What is the conflict in hattie big sky?

The main conflict in "Hattie Big Sky" revolves around the protagonist, Hattie, trying to prove her worth and establish a home on her uncle's homestead in Montana. She faces challenges such as harsh weather, isolation, and prejudice from neighboring homesteaders. Throughout the story, Hattie must navigate these obstacles to secure her place in the community and achieve her goal of land ownership.

Which constellations are the best seen during the month of February?

In February, some of the best constellations to observe include Orion, with its prominent belt and bright stars, and Canis Major, home to the brightest star, Sirius. Taurus is also visible, featuring the striking Pleiades star cluster. Additionally, the constellation Gemini can be seen, distinguished by its twin stars, Castor and Pollux. These constellations are well-placed in the evening sky during this month.

How many stars are in the constellation Lyra Please name?

There are at least 159 stellar objects in the constellation. In order of decrasing brightness, they are:
Vega Gamma Lyrae Beta Lyrae A R Lyrae Delta2 Lyrae

Kappa Lyrae Zeta1 Lyrae Theta Lyrae Eta Lyrae Epsilon2 Lyrae A

Epsilon1 Lyrae A HD 173780 Lambda Lyrae 16 Lyrae Mu Lyrae

HD 176051 17 Lyrae Nu2 Lyrae Iota Lyrae HD 176527

e2 Lyrae B HD 172044 HD 175740 HD 171301 HD 178233
HD 167965 Delta1 Lyrae HD 177808 HD 175443 HD 173417
HD 176871 Zeta2 Lyrae HD 182694 HD 180450 V542 Lyrae
Nu1 Lyrae 19 Lyrae HD 175635 XY Lyrae Epsilon1 Lyrae B
HD 176896 HD 173416 HD 173936 HD 174179 HD 177809
HD 182272 HD 171780 HD 174959 HD 168322 V473 Lyrae
V543 Lyrae HD 179583 V533 Lyrae HD 174881 HD 172671HD 181470 HD 175132 HD 181655 HD 168009 HD 181828
HR 7403 HD 178003 HD 179422 Gliese 758 HD 177109
HD 169646 HD 172958 HD 172631 HD 176582 HD 182635
HD 172741 HD 173383 V550 Lyrae HD 173087 HD 180314
HD 178911 HD 181068 RR Lyrae HD 177830 Beta Lyrae B
W Lyrae V478 Lyrae HK Lyrae T Lyrae V Lyrae

Kepler-444 FL Lyrae Kepler-37 S Lyrae EP Lyrae
KX Lyrae UZ Lyrae HP Lyrae WASP-3 TT Lyrae

Kepler-25 Kepler-65 TZ Lyrae EZ Lyrae CN Lyrae

Kepler-128 RV Lyrae Kepler-102 RZ Lyrae Kepler-131
Kepler-454 Kepler-92 WASP-58 V404 Lyrae GSC 02652-01324
HAT-P-5 Kepler-103 Kepler-95 Kepler-109 CC Lyrae
Kepler-94 Kepler-91 Kepler-7 Kepler-277 Beta Lyrae C
Kepler-138 Kepler-88 Kepler-422 Kepler-279 Kepler-412
Kepler-62 Kepler-350 Kepler-8 Kepler-9 Kepler-460
Kepler-38 Kepler-60 Kepler-423 Kepler-59 Kepler-438
Kepler-439 Kepler-75 Kepler-177 V477 Lyrae Kepler-282
Kepler-442 Kepler-440 Kepler-24 Kepler-30 Kepler-26
Kepler-53 Kepler-55 Kepler-446 Kepler-83 HR Lyrae
CY Lyrae DM Lyrae 2MASS 1835+3259 V344 Lyrae V361 Lyrae
AY Lyrae MV Lyrae WISE 1828+2650 WISEP J190648.47+401106.8


Notes

HD = Henry Draper Catalogue designation number.


Is the biggest star in a constellation usually labeled with the Greek beta symbol?

No, usually the brightest star is labelled alpha but there are a few exceptions e.g. Orion. The brightest star is Rigel but that is labelled Beta, while the next brightest, Betelgeuse, is labelled alpha.

What is a common nickname for the constellation cancer?

It is called the crab, because the name cancer originates from a Latin word meaning crab.

What is the color and surface temperature in the constellation Capricorn?

Capricorn is a constellation, not a star. There are 104 stellar objects in Capricorn, and these vary greatly in their colours and emperatures.

How does the appearances of a constellation seem to change at night?

The biggest notable change is that they appear to move across the sky. This is of course due to Earth's rotation, and not the constellation moving. Standing looking at a constellation, you will not notice it move. You would need something to relate it to, like something on the horizon. If you look very carefully, you will see movement. Over the course of a night, it will appear to move in an arc shape, rising and then setting. If you regularly viewed a constellation across a few days or weeks, you would also notice that the time they rise is different and the time they are visible at a certain point in the sky is different. You will not notice any change in the stars in relation to each other within a constellation. Even during a lifetime, never mind one night, a particular constellation will look the same to you, as the changes would be so slight. If the moon is visible near a constellation, you would notice some movement over the course of a night in relation to stars in the constellation, and certainly over the course of a few nights. If there is a planet near them, you will notice some movement, but not near as much as the moon. The nearer planets, like Venus and Mars are more noticeable in their changes compared to other planets.

Is their fascination justified with constellations since time immemorial?

Curiosity is a powerful human trait that forces the exploration of our world and beyond. We can see stars on a clear night, so we naturally wonder what lies out there!

Why are the constellation Ursa Major and Ursa minor called circumpolar?

An asterism formed by the seven brightest stars of ursa-minor, the most conspicuous of which are the North Star (polaris-astronomy, Alpha Ursae Minoris) and the two front bowl stars, kochab-astronomyand Pherkad (Beta and Gamma). The ursa-major-and-ursa-minorlooks like a miniature and much fainter version of the well-known big-dipper.

Where are the stars in a constellation located relative to each other?

Where are the stars in a constellation located relative to each other

Can the stars that make up a constellation be near with the other stars?

No, the stars in a constellation are not necessarily close to each other in space. Constellations are simply patterns perceived from Earth, often composed of stars that are light-years apart. While they may appear connected in the night sky, their actual distances and positions can vary significantly. Thus, the stars in a constellation can be widely separated in the universe.

List and describe some constellations?

88 modern constellations - a list of the current constellations. Former constellations - a list of former constellations. Chinese constellations List of Nakshatras - sectors along the moon's ecliptic Asterism (astronomy)

How would you describe the constellation orion?

Orion is a prominent constellation located on the celestial equator and visible throughout the world.