191152

191152 is a numbered minor planet that resides in the main asteroid belt between Mars and Jupiter. The asteroid was discovered on 14 March 1997 by the LINEAR survey at the Lincoln Laboratory's Experimental Test Site in Socorro, New Mexico. It was given the provisional designation 1997 FK6 before receiving its permanent number following the completion of its orbit determination. The official name of the asteroid has not yet been proposed, so it remains catalogued only by its numerical designation.

Orbital parameters place 191152 with a semi‑major axis of approximately 2.61 astronomical units and an orbital period of about 4.20 years. Its orbit has an eccentricity of 0.11, giving the asteroid a modestly elliptical path, and an inclination of roughly 3.7 degrees relative to the ecliptic plane. The asteroid's aphelion is at about 2.93 AU while its perihelion lies at around 2.29 AU. The absolute magnitude of 191152 is 15.6, which, using standard albedo assumptions, suggests a diameter in the range of 4 to 5 kilometers.

191152 was observed at several oppositions, allowing for refinements in its orbital elements. No significant non‑gravitational perturbations, such as the Yarkovsky effect, have been detected in the publicly available data. The asteroid remains unclassified with respect to spectral type, as no spectroscopic observations have been reported.