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[vsnet-history 266] SVSO Eruptive Review No. 92




(1992 Nov. 11)

          ***********************************************
          *                                             *
          *   S V S O   E R U P T I V E   R E V I E W   *
          *                                             *
          *   NO. 92                     OCTOBER 1992   *
          ***********************************************

      The following data covers observations for J.D. 8831--8896,
      27.7 --- 30.9. 1992.

                             DWARF NOVAE

0058+40     RX And  836   11.1  GRL,PMR
                    850   11.2  KIT,PMR
                    877   10.8  PMR
0120+31     TY Psc  838   12.5  GRL
0130+50     KT Per  839   12.2  GRL
                    851   12.6  KIT,PMR
                    868   12.1  KIT,PMR
0139+37     AR And  868   11.8  KIT,PMR
                    890   12.2  NYN
0206+57a    TZ Per  839   12.8  GRL
                     -      -   This maximum was followed by standstill,
                                magnitude 13.0-13.5
0401+50     FO Per  868   13.0  KIT
0605+47     SS Aur  863   11.5  GRL
0814+73      Z Cam  836   10.8  GRL
                    860   10.7  GRL,PMR            long maximum
1454+41     TT Boo  890   12.9  KIT
1640+25     AH Her  833   11.4  KIT,NYN
                    866   12.0  GRL,NYN
                    888   11.9  KIT,NYN
1841+37     AY Lyr  840   13.5  GRL
                    884   12.9  KIE,KIT,NYN,PMR    supermaximum
1848+26     CY Lyr  841   13.1  GRL,PMR
                    860   13.2  PMR
                    884   13.4  KIE,PMR
1934+30     EM Cyg  851   12.8  KIT,PMR
                    866   12.5  GRL,KIT,NYN
                    884   12.8  KIE,PMR
1953+77     AB Dra  841   12.8  GRL
                    850   12.8  KIT
                    858   12.9  KIT
                    868   12.8  KIT
                    888   12.4  KIT
2125-03     VZ Aqr  859   12.7  GRL
2138+43     SS Cyg  840    8.3  GRL,KIT,PMR        long maximum 
2209+12     RU Peg  833   12.1  NYN                unusual,small brightening
                    884   11.5  PMR

                   NOVAE AND IRREGULAR VARIABLES

0027+25b    DZ And (RCB?)   At maximum, mean magnitude 9.87  NYN,PMR
0130+53     AX Per (Z And)  Mean magnitude 11.53 in August  GRL
0201+14     TT Ari (NL)     At maximum, mean magnitude 10.71  GRL,NYN,PMR
0324+43     GK Per (Na)     At maximum near JD 836 (10.3 mag), then
                            declined to 12.7 mag by JD 870  GRL,PMR
0413+28     BP Tau (InT)    Mean magnitude 12.05  GRL
0415+28     RY Tau (InT)    Mean magnitude 10.98  GRL
0416+19      T Tau (InT)    Mean magnitude 9.85  GRL,PMR
0543+19     SU Tau (RCB)    At maximum, mean magnitude 9.90  GRL
1239+37     TX CVn (Z And)  Mean magnitude 9.87  GRL
1544+28      R CrB (RCB)    At maximum, mean magn. 6.08  GRL,NYN,PMR
1555+26      T CrB (Nr)     At minimum, mean magn. 10.20  GRL,KIT,NYN,PMR
1601+67     AG Dra (Z And)  Mean magnitude 10.00  GRL,PMR
1744-06     RS Oph (Nr)     At minimum, mean magn. 11.44 in August  GRL
1810+20     YY Her (Z And)  At minimum, mean magnitude 13.28  NYN,PMR
1818+23   V443 Her (Z And)  At minimum, mean magnitude 12.02  NYN,PMR
1843+00   V603 Aql (Na)     Mean magnitude 11.47  NYN,PMR
1903+17     SV Sge (RCB)    At maximum, mean magnitude 11.19  GRL,NYN,PMR
1904+43     MV Lyr (NL)     Continues bright, mean magnitude 12.42  NYN,PMR
1920+29     BF Cyg (Z And)  Mean magnitude 11.08  GRL,NYN,PMR
1921+21     WW Vul (Isa)    Mean magnitude 10.74  GRL,NYN,PMR
1937+16     HM Sge (Nc)     Mean magnitude 11.20 in August  GRL
1942+19     RZ Vul (Unique) Mean magnitude 12.47  GRL,NYN,PMR
1946+35     CI Cyg (Z And)  Mean magnitude 11.00  GRL,KIT,NYN,PMR
1953+39  V1016 Cyg (Nc)     Mean magnitude 10.56  GRL,NYN,PMR
1955+33   V482 Cyg (RCB)    At maximum, mean magnitude 11.03  GRL,KIT,NYN
2007+20     FG Sge (Unique) Mean magnitude 9.40 in August, but declined
                            rapidly to 12.0 mag by JD 890  GRL,NYN,PMR
2016+21     PU Vul (Nc)     Mean magnitude 11.26  GRL,KIT,NYN,PMR
2027+52  N1992 Cyg (N)      Fading very slowly, mean magn. 8.80  GRL,PMR
2037+18     HR Del (Nb)     Mean magnitude 12.02  NYN,PMR
2047+35  V1329 Cyg (Nc)     Mean magnitude 13.53  GRL,NYN,PMR
2055+43  V1057 Cyg (InT)    Mean magnitude 12.23  GRL,PMR
2258+59     UV Cas (RCB)    At maximum, mean magnitude 10.87  GRL,PMR
2328+48      Z And (Z And)  At minimum, mean magnitude 10.97  GRL,NYN,PMR

                             KEY TO OBSERVERS

   GRL = B.H.Granslo (N)     KIT = T.Kinnunen (SF)     PMR = M.Perala (SF)
   KIE = E.Kinnunen (SF)     NYN = H.Nylander (SF)

Address all observations (October- and November-92) at the latest 10.12.1992
to: Heikki Nylander, Alakartanontie 7 A 7, 02360 Espoo, FINLAND


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