Assertion: perturbation's effect | /r/HasProperty | overestimated by a factor of two
Facets:
Source sentences:
text: But the effect was overestimated by a factor of two; at rendezvous the orbit was calculated to be 63.2 nautical miles (117.0 km; 72.7 mi) by 56.8 nautical miles (105.2 km; 65.4 mi).