2016년 11월 30일 수요일

U1.27

U1.27

U1.27
Constellation Leo [1]
Classification Large quasi-stellar radio source group [2]
Astronomical significance
Significance I greatly surpass a theory
Discovery [3] of the large-scale structure of the space.
Discovery
The discovery year 2012 [2]
Publication day January, 2013 [3] [4] [5] [6]
Detector Roger G. Clowes and others [2].
Discovery method Data of SDSS analysis [2] [3].
Position
Red shift 1.27[2]
Apparent retreat speed 202,345km/s [7]
Real retreat speed 279,444km/s [7]
Apparent distance 8,700 million light-year [7]
Real distance 12,900 million light-year [7]
Physical property
Diameter 1,630 million light-year
(500 Mpc[2])
Greatest dimension 4,040 million light-year
(1240 Mpc[2])
Mass 6.1 *1,018 M[2]
The number of the constitution quasi-stellar radio source 73 [2]
The other name
The other name
Huge large quasar group,
Huge-LQG[2].
■Project ■ Template

U1.27 is one of the large quasi-stellar radio source group in Leo. During a period [8] having a short it before having been a structure of the maximum space [1], but being updated to Hercules, the Corona Borealis great wall that [6], this record maintenance were discovered [4] [5] [2] [3] ten months later while I am known at the time of discovery.

Table of contents

Summary

Size

The length of U1.27 is both up to 4,040 million light-year, mean diameter and 1,630 million light-year [1]; [2] [4]. This is size to exceed far 1,380 million light-year in length of the Sloane great wall which is a maximum structure known by then [9]; [10]. The space which can observe of U1.27 at most of 23 times is only size [5]; [11]. Therefore, U1.27 is called alias Huge-LQG.

The galaxy becomes 325m in diameter when I reduce U1.27 to size (13,000km) of the earth, and the size of the earth is smaller than an atom.

Mass

U1.27 is one of 73 large quasi-stellar radio source group comprised of quasi-stellar radio source, and the placement of the quasi-stellar radio source lines up to quite describe the C-shape of the alphabet. It is thought that the mass of U1.27 is 6,100 quadrillion times (6.1 X 1018M) of the sun in total [2], and a galaxy belongs, and there is this more than 6 times of Pisces, Cetus supercluster Complex of 1 billion light-year in length comprised of approximately 60 galaxy clusters [12].

Distance

Seeing from the earth, U1.27 is at the 12,900 million light-year away position in the direction of Leo [1] and is the large quasi-stellar radio source group that existed in the times 8,700 million years ago. In other words, indicating being the large-scale structure that existed approximately 5 billion years after birth of the space [7].

Influence on cosmology

It is thought that the discovery of U1.27 gives a big problem in current astrophysics and space principle. That, by the current theory, bare になっているとされているが where a shock wave formed in the space after Big Bang makes large-scale structure of the current space, the size of the large-scale structure do not exceed approximately 1,200 million light-year [13]. The large-scale structure of the degree to exceed the theoretical values such as Sloane great walls a little was discovered so far, but U1.27 is a problem with this value much more at a point to exceed [1]; [4].

In addition, as for the existence of the large quasi-stellar radio source group such as U1.27, the space seems to be against space principle to be approximately uniform if I see it on an extremely big scale. A current mathematical description about the space is simplified excessively, and this may show an inappropriate thing to theorize large-scale structure of the real space. Possibly the space is more complicated, and a theoretical review may be required [3]; [5].

Furthermore, U1.27 may give some kind of answers about the formation of the supercluster to be able to put in the initial space. It is thought that the quasi-stellar radio source is in the form of very early days of the Milky Way which there is in the current space, and the large quasi-stellar radio source group that attracted them may be a pioneer figure of a galaxy cluster and the supercluster. However, I am mystery how huge structure such as U1.27 was formed in the young space which only passed from birth for 5 billion years. Therefore, it is thought that the mechanism that formed U1.27 may affect the evolution of the initial space in one way or another [3].

Quasi-stellar radio source to belong to

U1.27 was discovered by checking distribution of the quasi-stellar radio source registered with Sloane digital sky survey. Among 73 quasars belonging to U1.27, it is 13,616 million light-year (z=1.3713) of SDSS 105637.49+150047.5 that there is what there is to the nearest distance from the earth to 12,234 million light-year (z=1.1742) of SDSS 105140.40+203921.1, the most far-off distance. As for apparent magnitude being the brightest, it is a 19.080 class of SDSS 104321.62+143600.2 16.430 class of SDSS 105210.02+165543.7, that it is the darkest [2].

Other

It is 大 quasi-stellar radio source group same as U1.27, and, close to the apparent position of U1.27, U1.28 which is 2,050 million light-year in length exists. Because a value of the red shift is similar, the real distance is near approximately 100 million light-year, too. The number of the constitution quasi-stellar radio source is 34 [5].

Source

Allied item

This article is taken from the Japanese Wikipedia U1.27

This article is distributed by cc-by-sa or GFDL license in accordance with the provisions of Wikipedia.

Wikipedia and Tranpedia does not guarantee the accuracy of this document. See our disclaimer for more information.

In addition, Tranpedia is simply not responsible for any show is only by translating the writings of foreign licenses that are compatible with CC-BY-SA license information.

0 개의 댓글:

댓글 쓰기