[Iaude] CBET 5129: U SCORPII

quai at eps.harvard.edu quai at eps.harvard.edu
Tue Jun 7 00:44:14 EDT 2022


                                                  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 at eps.harvard.edu (alternate cbat at 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      superseded by text appearing later in the printed IAU Circulars.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



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