Electronic Telegram No. 5615
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)
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Prepared using the Tamkin Foundation Computer Network


V7994 SAGITTARII
     Further to CBET 5612, this nova has continued to brighten.  E. O. Waagen,
AAVSO, reports the following photometric magnitudes by J.-F. Hambsch, Mol,
Belgium (observing remotely with equipment at Atacana, Chile):  Sept. 23.075
UT, V = 8.48, I = 7.25; 23.076, B = 8.98.
     Additional visual magnitude estimates reported to the Bureau:  Sept.
22.507 UT, 8.7 (N. Brown, Yanchep, W. Australia; via Waagen); 23.94, 7.4
(J. G. de S. Aguiar, Campinas, Brazil); 23.971, 7.2 (A. Amorim, Florianopolis,
Brazil); 24.531, 6.9 (Brown); 24.92, 7.1 (Aguiar); 26.92, 7.1 (Aguiar).
S. J. O'Meara, Mauna, Botswana, reports photographic mag 6.4 on Sept. 24.73
(Canon DSLR image).
     H. Yamaoka notes that the time of the discovery images by Kanatsu on
CBET 5612  SHOULD READ  Sept. 21.449 UT.  Also, Kojima's name was mis-spelled
in the second-to-last paragraph on CBET 5612 (regarding the spectroscopy that
he reported by Fujii).


NOTE: These 'Central Bureau Electronic Telegrams' are sometimes
      superseded by text appearing later in the printed IAU Circulars.

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2025 September 28                (CBET 5615)              Daniel W. E. Green