[1] Dientzenhofer is a non-family asteroid of the main belt's background population when applying the hierarchical clustering method to its proper orbital elements.
[1] In the Bus–Binzel SMASS classification, Dientzenhofer is an Sk-subtype, that transitions from the stony S-type to the uncommon K-type asteroids.
Lightcurve analysis gave an identical rotation period of 8.062 hours with a brightness amplitude of 0.70 and 0.84 magnitude, respectively (U=3-/3), indicative of a non-spheroidal shape.
[4][7][8] According to the survey carried out by the NEOWISE mission of NASA's Wide-field Infrared Survey Explorer, Dientzenhofer measures 6.267 kilometers in diameter and its surface has an albedo of 0.215,[5][6] while the Collaborative Asteroid Lightcurve Link assumes an albedo of 0.24 – derived from 8 Flora, the parent body of the Flora family – and calculates a diameter of 5.41 kilometers based on an absolute magnitude of 13.5.
Christoph and Kilian Ignaz are known for the churches and monasteries built in Prague during the 17th and 18th century in the Bohemian Baroque architecture style.