NGC 3642 is a spiral galaxy in the constellation Ursa Major. The galaxy has a low-ionization nuclear emission-line region. It is located at a distance of circa 30 million light years from …

NGC 3642 is an Active Galactic Nuclei/Nucleus located in the constellation of Ursa Major in the northern hemisphere. NGC 3642's distance from Earth is 27,325,381.32 light years. NGC …

This object is a disturbed face-on spiral galaxy located 90 million light years away in the constellation of Ursa Major at a declination of +59 degrees. It is a magnitude 14 galaxy. The …

Our suggestion is that NGC 3642 has captured recently a low-mass, gas-rich dwarf, and star formation was triggered in this infalling external gas that produced also a pronounced warp in …

NGC 3642 is a spiral galaxy in constellation Ursa Major. The galaxy has a low-ionization nuclear emission-line region. It is located at a distance of circa 30 million light years from Earth, which, …

NGC 3642 est une galaxie spirale située dans la constellation de la Grande Ourse. Sa vitesse par rapport au fond diffus cosmologique est de 1 735 ± 11 km/s, ce qui correspond à une distance …

< NGC List NGC 3642. NGC 3642 is a spiral galaxy located in the constellation of Ursa Major. The NGC is a catalog of 7,840 nebulae, star clusters, and galaxies. Here are the key stats on …

NGC 3642 Spiral galaxy in Ursa Major: Date: January 5-6, 2022: Exposure: LRGB 120:40:40:40 (4 hours, cropped) Camera: STL11000M with AstroDon Gen II filters : Telescope: ASA 10N …

Low-Luminosity Active Galaxies and Their Central Black Holes Central black hole masses for 117 spiral galaxies representingmorphological stages S0/a through Sc and taken from the …

2023年7月18日 · NGC 3642 is a 1-armed system with very vague, extra arms around it, a so-called pseudo ring. These outer arms are likely formed by a (near) collision with a dwarf galaxy …