2023年4月3日 · In this study we investigate a method for estimating the halo spin and halo concentration of low surface brightness (LSB), gas-rich dwarf barred galaxy UGC 5288, by forward modelling disk properties derived from observations - stellar and gas surface densities, disk scale length, HI rotation curve, bar length and bar ellipticity.

2023年7月19日 · In this study, we present a new hybrid method of estimating the dimensionless halo angular momentum, halo spin of a gas-rich dwarf barred galaxy UGC5288 using N-Body/SPH simulations. We forward model the galaxy disk properties: stellar and gas mass, surface densities, disk scalelengths, bar length and bar ellipticity from observations.

2005年5月20日 · Among five galaxies in van Zee's study was UGC 5288, a nondescript dwarf about 16 million light-years away. Radio emissions revealed an extraordinary disk of gas, extending seven times farther into space than the galaxy's stars.

In this study, we present a new hybrid method of estimating the dimensionless halo angular momentum, halo spin of a gas-rich dwarf barred galaxy UGC5288 using N-Body/SPH simulations. We forward model the galaxy disk properties- stellar and gas mass, surface densities, disk scalelengths, bar length and bar ellipticity from observations.

2005年1月12日 · The galaxy van Zee studied, called UGC 5288, had been regarded as just one ordinary example of a very numerous type of galaxy called dwarf irregular galaxies. As part of a study of such galaxies, she had earlier made a visible-light image of it …

2023年7月19日 · In this study, we present a new hybrid method of estimating the dimensionless halo angular momentum, halo spin of a gas-rich dwarf barred galaxy UGC5288 using N-Body/SPH simulations. We forward...

UGC 5288 is a Pair of Galaxies located in the constellation of Leo in the northern hemisphere. UGC 5288's distance from Earth is 28,496,282.72 light years. UGC 5288 is not a Messier Object and doesn't have a Messier Number. The galaxy is separate and distinct, not in Milky Way galaxy or The Solar System.

Dwarf galaxy UGC 5288 is 16 million light-years from Earth (seen here in pink). The Very Large Array (VLA) found that it is surrounded by a huge disk of hydrogen gas (purple) that has not been involved in the galaxy’s star-formation processes and may be primordial material left over from the galaxy’s formation.

In this study, we investigate a method for estimating the halo spin and halo concentration of low surface brightness (LSB), gas-rich dwarf barred galaxy UGC 5288, by forward modelling disc properties derived from observations - stellar and gas surface densities, disc scalelength, H I rotation curve, bar length, and bar ellipticity.

2023年4月7日 · In this study we investigate a method for estimating the halo spin and halo concentration of low surface brightness (LSB), gas-rich dwarf barred galaxy UGC 5288, by forward modelling disk...