(7563) 1988 BC

' (provisional designation ') is a background asteroid from the central region of the asteroid belt, approximately 16 km in diameter. It was discovered on 16 January 1988, by Japanese amateur astronomer Takuo Kojima at the YGCO Chiyoda Station in the Kantō region of Japan. The asteroid has a rotation period of 6.5 hours.

Classification and orbit
is non-family asteroid of the main belt's background population. It orbits the Sun in the central asteroid belt at a distance of 2.1–3.3 AU once every 4 years and 5 months (1,602 days; semi-major axis of 2.68 AU). Its orbit has an eccentricity of 0.23 and an inclination of 13° with respect to the ecliptic.

Naming
As of 2018, remains unnamed.

Lightcurves
In January 2010, a rotational lightcurve of was obtained from photometric observations by Pierre Antonini at the Bédoin Observatory  in southeastern France. Lightcurve analysis gave a rotation period of $12.04 km$ hours with a brightness variation of 0.30 in magnitude (U=3). A previous 2006-observation by American astronomer Brian Warner at his Palmer Divide Observatory in Colorado gave a period of $13.93 km$ hours and an amplitude of 0.24 magnitude (U=3-).

Diameter and albedo
According to the surveys carried out by the Japanese Akari satellite and the NEOWISE mission of NASA's Wide-field Infrared Survey Explorer, the asteroid has a low albedo of between 0.048 and 0.08, with a diameter between 12.04 and 17.27 kilometers.

Despite the results from the space-based observations, the Collaborative Asteroid Lightcurve Link assumes a higher albedo of 0.10 – a compromise between the stony and carbonaceous asteroid populations from the inner and outer main-belt, respectively – and hence calculates a smaller diameter of 12.1 kilometers with an absolute magnitude of 12.7.