Assertion: asteroid | /r/CapableOf | hinder precise conclusions
Facets:
value: with retrograde rotation
type: OTHER
Source sentences:
text: Early analysis in 2012 by Thomas G. Müller et al. used data from a number of observatories, and suggested that the asteroid was "almost spherical", a fact that hinders precise conclusions, with retrograde rotation, an effective diameter of 0.85–0.88 kilometers, (0.528 miles) and a geometric albedo of 0.044 to 0.050.