Weather in which the celestial equator does not pass through any constellation.

Consultation records. 2022- 1 1-05 answer.

The celestial equator does not pass through the celestial region of that constellation.

Dear, regarding your question, the celestial equator does not need to pass through the sky area of that constellation to answer as follows: South Star and North Star are bounded by the celestial equator, North Star is north of the celestial equator, and South Star is south. Corvus corax's declination is-20, so it is a southern constellation.

Honey, the celestial equator is useless. The celestial sphere passing through the constellation is Hercules. Most of the sky in Aquarius is south of the celestial equator, which passes through the northern part of Aquarius, and the ecliptic line also passes through the middle of Aquarius. There are 10 zodiac signs * *, namely Ophiuchus (winter and spring), sextant (spring), serpent (spring and summer), Ophiuchus (summer and autumn), Sagittarius (autumn), whale (autumn and winter) and Orion (winter and spring).

Dear, let's expand your information: 0- 1 famous bright stars on both sides of the celestial equator, including: spring: α Leo (Xuanyuan XIV) 1.36, etc. , the 2nd1bright star in the whole day, white, the brightest star in the "sickle head" structure of Leo. Alpha Virgo (angle 1) is 0.98, the first bright star in the whole day 16, white, one of the members of Spring Arc, Spring Triangle and Spring Diamond. Summer: The alpha Eagle (Altair/Crested Star II) is 0.76, and the brightest star in the whole day, 12, is white, and it is a member of the summer triangle. Autumn: (bright star is lonely) Winter: β Orion (Betelgeuse) 0. 18, etc. The seventh brightest star in the whole day, white, is one of the six-sided members in winter. Orion α (Betelgeuse) is a semi-regular variable star with a brightness range of about 0.00- 1.30 and an average brightness of 0.45. According to the average brightness, it is one of the members of the 10 bright star, orange and winter triangle. Alpha Canis major (Sirius)-1.44, etc. , the brightest star in the whole day 1 star, member of white, winter hexagon and winter triangle. (King of Winter Stars) Alpha Dog (Nanhesan) 0.40, etc. The eighth brightest star in the whole day, a member of yellow and white, winter hexagon and winter triangle. Alpha Taurus (Bi Su Wu) 0.87, etc. , the brightest 13 star in the whole day, orange, one of the six-sided formation members in winter.

In addition, the giant Ophiuchus is one of the zodiac signs, the longest and largest of the modern 88 constellations, symbolizing the monster Hydra in Greek mythology. Its head is adjacent to Cancer, then close to Leo and Virgo, and its tail is connected to Libra, and its length spans almost four constellations. It is not easy to observe or photograph this constellation at once. I saw that the head of Ophiuchus began to rise in the middle of the night around1year 202 1 year, and I didn't see every naked star of Ophiuchus until February 4, 2022 (the night of the second day of the Lunar New Year). The tail of Ophiuchus began to rise in the evening, but its head began to sink in the west. Although Ophiuchus is very big, there are not many bright stars. The brightest star is the second-class star Ophiuchus alpha (constellation I), and the rest are stars of class 3 or above. It is worth mentioning that Ursa Major is a small bright constellation next to the tail of Ursa Major, so we should pay attention to distinguish the stars of Ursa Major from those of Ursa Major. In addition, the Grand Duke is also close to Ophiuchus, but it is very dim and difficult to see under the destruction of urban light. Because Ophiuchus is too big, Ophiuchus is divided into the first segment, the middle segment and the tail segment. The head section of Ophiuchus includes the third bright star ζ Ophiuchus (3. 1 1, etc. ) and the sixth bright star ε Ophiuchus (3.38, etc. ). The middle section of Ophiuchus includes the brightest star α Ophiuchus (constellation I) (1.99, etc. ), also known as "the heart of Ophiuchus", and the fourth bright star ν Ophiuchus (constellation V) (3. 1 1, etc. ) Near Dajue. The tail of Ophiuchus includes the second bright star γ Ophiuchus (Hirai) (2.99, etc. ) and the fifth bright star π Ophiuchus (Kazuo Hirai et al. ). Except for the above six stars, which are relatively easy to see under the urban light loss, the other stars in Ophiuchus are four stars that are difficult to see under the urban light loss or even darker stars that cannot be seen.