MWC 560
Abstract
M. Feast, South African Astronomical Observatory, telexes the following preliminary photometric results obtained by F. Marang at SAAO on Feb. 28/Mar. 1, showing that this peculiar object is clearly in outburst (cf. IAUC 4955, 4969): V = 9.64, B-V = +0.29, U-B = -0.66, V-R = +0.46, V-I = +1.52.
- Publication:
-
International Astronomical Union Circular
- Pub Date:
- March 1990
- Bibcode:
- 1990IAUC.4976....1F