weo
Affiliation
American Association of Variable Star Observers (AAVSO)
Wed, 01/23/2013 - 03:57
The Eclipsing Binary ephemeris for 2013, prepared by Gerry Samolyk, is on the AAVSO website at
http://www.aavso.org/eclipsing-binary-ephemerides
Good observing - Elizabeth Waagen, AAVSO HQ