Is ngc 1232 forming stars?
NGC 6744 is an intermediate spiral galaxy located 30 million light years from Earth in the constellation Pavo. ngc 6744 is an intermediate spiral galaxy located 30 million light years from Earth in the constellation Pavo. NGC 6744 (also known as Caldwell 10) is an intermediate spiral galaxy located about 30 million light years away in the constellation Pavo (Peacock). NGC 6744 is an intermediate spiral galaxy about 30 million light years away in the constellation Pavo.
NASA’s Hubble Space Telescope is an international collaboration project between NASA and ESA. The galactic companion of NGC 6744 is reminiscent of the Milky Way’s satellite galaxy, the Large Magellanic Cloud.
What kind of galaxy is NGC 6744?
An international team of astronomers has studied NGC 6744, one of the most Milky Way-like spiral galaxies, in several frequencies. Moving away from the galactic core, parts of the dusty spiral arms can be seen in shades of pink and blue. While the blue areas are full of young star clusters, the pink ones are regions of active star formation, indicating that the galaxy is still very much alive. In addition, the team calculated that the star formation rate of NGC 6744 is between 2.8 and 4.7 solar masses per year, at least twice that of the Milky Way. The specific star formation rate of NGC 6744 is greater than that of late-type spiral galaxies like the Milky Way, but significantly lower than that of a typical starburst galaxy.
Does NGC 1232 form stars?
NGC 1232 is located 20 degrees south of the celestial equator, in the constellation Eridanus (The River), about 100 million light years away. The galaxy is dominated by millions of bright stars and dark dust caught in a gravitational vortex of spiral arms orbiting around the centre. NGC is a frontal spiral SAB-type galaxy located about 60 million light-years away in the constellation Eridanus. NGC 1232 is moving away from us at a speed of about 1603 kilometres per second, while NGC 1232A is moving away from us at 6599 kilometres per second.
Along these spiral arms, open clusters of bright blue stars can be seen, with dark orbits of dense interstellar dust in between.
Which NGC is the Milky Way Galaxy?
Discovered in 1823, NGC 6744 is a medium-sized spiral galaxy in the constellation Pavo, about 30 million light years away. The star formation rate (SFR) of NGC 6744 is between 2.8 and 4.7 M⊙ per year, which means that the galaxy is still actively forming stars. It is one of a loose cluster of about six or seven dozen galaxies located towards the Big Dipper in the constellation Ursa Major (the Great Bear). Now Yew’s team is reporting important results from its observations of NGC 6744, including the discovery of nearly 400 radio and X-ray sources.
How similar is NGC 1232 to the Milky Way?
The estimated distance between NGC 1232 and its satellite is 2.4 Mpc (van Zee & Bryant 199 ), which means that they are not currently physically connected. In the case of NGC 1232, this is related to the presence of a significant number of luminous H ii regions. In addition, Garmire (201) reported evidence that a dwarf galaxy may have crossed the disk of NGC 1232, based on the discovery of a diffuse hot X-ray emission cloud observed in this galaxy. They derived ΣSFR gradients for several spiral galaxies, including NGC 1232, and found an essentially constant ΣSFR along the radius of the galaxy, with values between 10-2-10-3M⊙ yr-1 kpc-2.
