SIMBAD references

2004BaltA..13..132G - Baltic Astronomy, 13, 132-137 (2004/April-0)

Long-term photometric and spectroscopic behavior of A symbiotic system AG Dra.

GALIS R., HRIC L. and PETRIK K.

Abstract (from CDS):

A symbiotic binary, AG Dra, is studied using long-term photometry and radial velocity measurements. New radial velocities confirm the presence of a second period, found in our previous analysis, which could be due to pulsation of the cool component of the AG Dra system.

Abstract Copyright:

Journal keyword(s): stars: binaries: symbiotic - stars: individual (AG Dra)

Simbad objects: 1

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