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IAUC 2851: N Cyg 1975; 1974c; 1975f

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                                                  Circular No. 2851
Central Bureau for Astronomical Telegrams
INTERNATIONAL ASTRONOMICAL UNION
Postal Address: Central Bureau for Astronomical Telegrams
Smithsonian Astrophysical Observatory, Cambridge, MA 02138, U.S.A.
Cable Address: SATELLITES, NEWYORK
Western Union: RAPID SATELLITE CAMBMASS


NOVA CYGNI 1975
     J. E. Wink, A. von Kap-herr and W. J. Altenhoff, Max-Planck-Institut
fuer Radioastronomie, Bonn, report that they observed at
the frequency 10.7 GHz fluxes of 10 +/- 5 mJy on Sept. 27.54 UT and
19 +/- 5 mJy on Oct. 8.58 UT, coming from a position R.A. = 21h09m52s.85
and Decl. = +47o56'41" (1950.0).

     The following selected visual magnitude estimates have been
reported:  Oct. 1.86 UT, 7.5 (G. M. Hurst, Northampton, England);
2.13, 7.9 (T. R. Williams, Houston, Texas); 3.08, 7.8 (W. I. Nissen,
Jr., Arlington, Virginia); 3.80, 7.2 (Hurst); 4.17, 7.9 (Nissen);
5.14, 7.9 (Nissen); 5.16, 8.2 (Williams); 7.05, 8.0 (Nissen); and
9.10, 8.1 (P. Maley, Houston, Texas).


COMET LOVAS (1974c)
     The following precise positions, reported by C. U. Cesco, have
been obtained at the Observatorio Astronomico "Felix Aguilar", El
Leoncito Station.  Observers: G. Sanchez, M. R. Cesco and H. Mira.
Measurers: H. Mira and M. R. Cesco.

     1975 UT             R. A. (1950) Decl.
     June   6.99259   12 24 10.96   -70 00 41.0
            7.00921   12 24 09.61   -70 00 38.6
           11.99068   12 17 30.86   -69 47 08.1
           12.00661   12 17 29.92   -69 47 05.8


PERIODIC COMET WOLF (1975f)
     R. E. McCrosky, Center for Astrophysics, Harvard and Smithsonian
Observatories, provides the following precise position, obtained
with the 155-cm reflector at the Agassiz Station.  Measurer:
J. Bulger.

     1975 UT             R. A. (1950) Decl.
     June  11.26970   21 12 25.97   +18 21 24.4


1975 October 14                (2851)              Zdenek Sekanina

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