CI Cygni
Abstract
J. Mattei, American Association of Variable Star Observers, informs us that this symbiotic variable has been at maximum since mid-Dec. 1975 (cf. IAUC 2881, 2905). Recent visual magnitude estimates: May 7.1 UT, 9.4 (D. Bohn); 11.2, 9.3 (E. Hayden); 19.0, 9.5 (D. Weier); 26.3, 9.4 (R. Annal); 28.1, 9.4 (L. Hazel).
- Publication:
-
International Astronomical Union Circular
- Pub Date:
- June 1976
- Bibcode:
- 1976IAUC.2965....2M