NGC 4395 is a nearby low surface brightness spiral galaxy located about 14 million light-years (or 4.3 Mpc) from Earth in the constellation Canes Venatici. [1] The nucleus of NGC 4395 is active and the galaxy is classified as a Seyfert Type I known for …

2023年5月2日 · This NASA Hubble Space Telescope image of the spiral galaxy NGC 4395 looks at a small section of the larger galaxy. As galaxies go, NGC 4395 has a very low surface brightness, meaning it is diffuse and emits less light than normal galaxies.

NGC 4395 is a Spiral Galaxy in the Canes Venatici constellation. NGC 4395 is situated north of the celestial equator and, as such, it is more easily visible from the northern hemisphere. Given its visual magnitude of 10.11, NGC 4395 is visible with the help of a binocular with a 80mm aperture or a small telescope.

NGC 4395 is a Seyfert 2 Galaxy located in the constellation of Canes Venatici in the northern hemisphere. NGC 4395's distance from Earth is 13,897,523.25 light years. NGC 4395 is called NGC 4395 in the New General Catalogue (NGC).

1993年7月16日 · The astronomers chose to use NGC 4395 to test the starburst hypothesis because the region around the nucleus is nearly devoid of stars, which could contaminate the spectra and make the findings ambiguous. Filippenko and his colleagues used the Faint Object Spectrograph aboard the HST to make a seven-hour observation of the nucleus of NGC 4395.

2013年7月8日 · NGC 4395 is a small spiral galaxy with no central "bulge" of stars. Such galaxies are expected to have either no central black hole or a small one, because there appears to be a mechanism in which the central bulge feeds gas and dust to the black hole, causing it to grow.

1993年7月16日 · This photograph of the nearest Seyfert galaxy, NGC 4395, was taken with the Palomar 200-inch telescope. NGC 4395 is the least luminous and nearest Seyfert galaxy known, located eight million light-years away in the direction of …

NGC 4395 is a galaxy of the morphological type SAB, an intermediate form from a spiral to a barred spiral. It is a Seyfert 2 galaxy with a bright core but low surface brightness. The brightest of the active star-forming regions have their own NGC numbers.

NGC 4395 is a spiral galaxy with a very low surface brightness. Unlike most galaxies the center of the galaxy is small and faint. Nearly all galaxies are known to contain a supermassive black hole in the center.

2019年4月1日 · Located some 14.3 million light years away, NGC 4395 is an example of a nearby dwarf galaxy known to harbor an AGN. It is perceived as a great candidate to investigate the nature of a dwarf...