| Minorplanet: | yes |
| 7548 Engström | |
| Background: |
|
| Discovery Ref: |   |
| Discovered: | 16 March 1980 |
| Mpc Name: | (7548) Engström |
| Alt Names: | |
| Named After: | Albert Engström |
| Mp Category: | main-beltThemis  |
| Orbit Ref: |   |
| Epoch: | 4 September 2017 (JD 2458000.5) |
| Uncertainty: | 0 |
| Observation Arc: | 36.88 yr (13,470 days) |
| Perihelion: | 2.6410 AU |
| Semimajor: | 3.1450 AU |
| Eccentricity: | 0.1603 |
| Period: | 5.58 yr (2,037 days) |
| Mean Motion: | / day |
| Inclination: | 0.3170° |
| Asc Node: | 346.66° |
| Arg Peri: | 296.30° |
| Dimensions: | 7.70 km km km |
| Albedo: | 0.08 |
| Spectral Type: | C  |
| Abs Magnitude: | 13.513.93 13.75 |
7548 Engström, provisional designation, is dark Themistian asteroid from the outer region of the asteroid belt, approximately 9 kilometers in diameter. It was discovered on 16 March 1980, by Swedish astronomer Claes-Ingvar Lagerkvist at ESO's La Silla Observatory site in northern Chile. The asteroid was later named after Swedish artist Albert Engström.
Engström is a member of the Themis family, a dynamical family of outer-belt asteroids with nearly coplanar ecliptical orbits. It orbits the Sun at a distance of 2.6–3.6 AU once every 5 years and 7 months (2,037 days). Its orbit has an eccentricity of 0.16 and an inclination of 0° with respect to the ecliptic.
The asteroid's observation arc begins with its official discovery observation at La Silla.
Engström is an assumed carbonaceous C-type asteroid.
In September 2010, photometric observations by astronomers at the Palomar Transient Factory in California gave a rotational lightcurve with a period of hours and a brightness amplitude of 0.35 magnitude .
According to the survey carried out by the NEOWISE mission of NASA's Wide-field Infrared Survey Explorer, Engström measures 9.43 and 11.1 kilometers in diameter and its surface has a low albedo of 0.057 and 0.060, respectively, while the Collaborative Asteroid Lightcurve Link (CALL) assumes an albedo of 0.08 and calculates a smaller diameter of 7.7 kilometers, based on an absolute magnitude of 13.93.
This minor planet was named after Albert Engström (1869–1940), Swedish artist and author, who became a member of the esteemed Swedish academy in 1922. He was born in Lönneberga, Småland. After his studies of Greek and Latin at Uppsala University, he went on to Valand School of Fine Arts in Gothenburg. Renowned painter of caricatures and founder of the humor magazine Strix, he is best known for his black and white illustrations. The official naming citation was published on 11 April 1998 .