Electronic Telegram No. 5572 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 V462 LUPI = NOVA LUPI 2025 This nova (cf. CBET 5570) has continued to brighten, as shown by the following visual magnitude estimates received by the Bureau: June 16.903 UT, 6.4 (W. Souza, Sao Paulo, Brazil); 16.92, 6.5 (J. G. de S. Aguiar, Campinas, Brazil); 17.437, 5.9 (R. H. McNaught, Coonabarabran, NSW, Australia); 17.934, 5.8 (S. J. O'Meara, Maun, Botswana); 17.94, 5.8 (Aguiar); 17.944, 5.7 (Souza); 18.375, 5.5 (McNaught); 18.938, 5.6 (O'Meara). NOTE: These 'Central Bureau Electronic Telegrams' are sometimes superseded by text appearing later in the printed IAU Circulars. (C) Copyright 2025 CBAT 2025 June 18 (CBET 5572) Daniel W. E. Green