875 Nymphe

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

Key facts

Discovered by

Max Wolf

Discovery site

Heidelberg

Discovery date

19 May 1917

Pronunciation

/ ˈ n ɪ m f iː /

Alternative designations

1917 CF

Adjectives

Nymphean / n ɪ m ˈ f iː ə n /

Observation arc

98.37 yr (35928 days)

Aphelion

2.9403 AU (439.86 Gm )

Perihelion

2.1660 AU (324.03 Gm)

Semi major axis

2.5531 AU (381.94 Gm)

Orbital period sidereal

4.08 yr (1490.1 d )

Mean anomaly

43.2941 °

Mean motion

0° 14 29.76 / day

Wikidata facts

Instance of

asteroid

Named after

nymph

Followed by

Q157568

Follows

874 Rotraut

Parent body

Sun

Minor-planet group

asteroid belt

Diameter

+14.107

Orbital period

+1492.020820576847

Image

875Nymphe (Lightcurve Inversion).png