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		| Paper: | Multi-Frequency VLBA+Effelsberg Observations of 1038+528 A/B |  
		| Volume: | 144, Radio Emission from Galactic and Extragalactic Compact Sources, IAU Colloquium 164 |  
		| Page: | 95 |  
		| Authors: | Rioja, M. J.; Porcas, R. W. |  
		| Abstract: | We made a November 1995 observation of the close (33 arc sec) pair 1038+528 A,B using the VLBA+Effelsberg at 2.3 and 8.4 GHz, and the VLBA alone at 15 GHz. Our analysis of the precise astrometric separation between the core peak in A and a component ~1.8 mas from the core in B sheds new light on the observed changes with time and frequency. |  
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