Picture of the Day · NASA
NGC 3660 and Burçin's Galaxy
2026-05-26
The upper galaxy might be more photogenic, but the lower galaxy is more unusual. The galaxy up top is NGC 3660, a spiral galaxy similar to our own Milky Way galaxy in that it has several bright blue spiral arms and a central bar of stars, dust, and gas. Captured by chance in the featured deep and colorful image, surprisingly, is SN 2026cff, a supernova found just to the right of the central bar. Farther in the distance is the bottom galaxy, known informally as Burçin’s galaxy, but formally cataloged as LEDA 1000714. The center of this galaxy appears to be an old elliptical galaxy, but it is strangely surrounded by not one but two rings of stars. What created Burçin's galaxy is a mystery and remains a continuing topic of research, but it likely involves the accretion of one or more smaller galaxies.
via NASA APOD
Wikidata facts
- Orbital period
- 970.1686261469357
Show 14 more facts
- provisional designation
- 1989 QO
- time of discovery or invention
- 1989-08-26
- orbital eccentricity
- 0.120274151456713
Article · Polski
(5475) Hanskennedy – planetoida należąca do wewnętrznej części pasa głównego asteroid okrążająca Słońce w ciągu 2 lat i 241 dni w średniej odległości 1,92 j.a. Została odkryta 26 sierpnia 1989 roku w Siding Spring Observatory w Australii przez Roberta McNaughta. Nazwa planetoidy pochodzi od Hansa D. Kennedy'ego (ur. 1924), holendersko-australijskiego astronoma. Przed nadaniem nazwy planetoida nosiła oznaczenie tymczasowe (5475) 1989 QO.
Abstract from DBpedia / Wikipedia · CC BY-SA