Electronic Telegram No. 5129 Central Bureau for Astronomical Telegrams Mailing address: Hoffman Lab 209; Harvard University; 20 Oxford St.; Cambridge, MA 02138; U.S.A. e-mail: cbatiau@eps.harvard.edu (alternate cbat@iau.org) URL http://www.cbat.eps.harvard.edu/index.html Prepared using the Tamkin Foundation Computer Network U SCORPII [Editor's note: This replaces CBET 5128 (date of issuance corrected).] A. Pearce, Nedlands, W. Australia, relates that Japanese observers have reported an outburst in this recurrent nova (cf. IAUCs 9111, 9114). Pearce forwards the following CCD magnitudes for U Sco: June 5.889 UT, [17.4 (ASAS-SN Sky Patrol); 6.567, [17.3 (M. Moriyama, Sasebo, Nagasaki, Japan, 25-cm f/10 Schmidt-Cassegrain reflector); 6.720, 11.4 (Moriyama); June 7.008, 8.2 (Pearce, remotely with a 200-mm ASA H8 hyperbolic telescope + CCD located at the Skygems Observatory in Namibia). Visual magnitude estimates: June 6.773, 9.2 (H. Maehara, Okayama, Japan; via Pearce); 7.04, 8.0: (A. Amorim, Florianopolis, Brazil). NOTE: These 'Central Bureau Electronic Telegrams' are sometimes superseded by text appearing later in the printed IAU Circulars. (C) Copyright 2022 CBAT 2022 June 7 (CBET 5129) Daniel W. E. Green