V644 Cen
T. Kato reported a long-period EB candidate, V644 Cen. This object was
formerly considered as a ultra long-period (>200 yr?) eclipsing binary
(vsnet-campaign
1245). The V644 Cen sequence presented by M. Morel is available
in [vsnet-campaign-be
149] and [vsnet-campaign-ecl
2].