Return to Home Page
Norwegian Astronomical Society - Variable Star Section
VARIABLE STARS - REPORT OF 1992 OCTOBER 9
Recent visual observations by members of NAS.VSS. Time system is U.T.
Observers: DAH = H. Dahle (Oslo); GRL = B. H. Granslo (Fjellhamar);
HLS = L. T. Heen (Trondheim).
1. NOVAE AND RECURRENT NOVAE
---------------------------------------------------------------------------
Variable 1992 UT Magn Obs 1992 UT Magn Obs 1992 UT Magn Obs
---------------------------------------------------------------------------
N1992 Cyg Oct 6.849 9.1 DAH Oct 7.016 9.1 GRL Oct 9.006 9.1 GRL
GK Per Sep 30.13 13.2 GRL Oct 7.04 13.2 GRL Oct 9.17 13.3 GRL
---------------------------------------------------------------------------
2. DWARF NOVAE
---------------------------------------------------------------------------
Variable 1992 UT Magn Obs 1992 UT Magn Obs 1992 UT Magn Obs
---------------------------------------------------------------------------
RX And Oct 6.87 14.0: DAH Oct 7.13 <13.3 DAH Oct 9.17 <13.3 GRL
Z Cam Oct 1.81 11.3 GRL Oct 7.02 11.7 GRL Oct 9.01 11.8 GRL
SY Cnc Sep 30.14 11.2 GRL Oct 9.09 <12.5: GRL Oct 9.16 13.1 GRL
YZ Cnc Sep 30.13 <13.0: GRL Oct 7.08 12.6 GRL Oct 9.16 <13.6 GRL
HL CMa Oct 9.17 11.1 GRL
SS Cyg Oct 6.85 10.2 DAH Oct 7.01 10.3 GRL Oct 9.01 11.3 GRL
EM Cyg Oct 4.80 14.0 DAH Oct 6.87 14.0 DAH
AH Her Oct 4.81 12.8 DAH Oct 6.89 11.5 DAH
LL Lyr Oct 3.91 13.5 DAH Oct 4.80 13.6 DAH Oct 6.86 <13.6 DAH
CN Ori Sep 27.17 <12.6 GRL Sep 30.15 <12.8: GRL Oct 9.17 12.4 GRL
CZ Ori Sep 30.06 <12.6 GRL Oct 7.02 12.7 GRL Oct 9.17 12.2 GRL
RU Peg Oct 4.84 12.6 GRL Oct 6.85 12.7 DAH
TZ Per Oct 6.88 13.2 DAH Oct 9.17 13.1 GRL
KT Per Oct 6.88 <13.2 DAH Oct 9.17 12.5 GRL
SU UMa Oct 6.89 13.4: DAH Oct 7.02 <13.2 GRL Oct 9.16 <13.9 GRL
---------------------------------------------------------------------------
Dwarf novae in outburst: YZ Cnc (short max. on Oct 6/7), HL CMa (bright),
SS Cyg (fading after a short maximum), AH Her, LL Lyr (on Oct 3/4 and 4/5),
CN Ori, CZ Ori and KT Per. RX And, EM Cyg and RU Peg were seen at minimum.
Z Cam and TZ Per are apparently in a standstill.
3. OTHER VARIABLES
---------------------------------------------------------------------------
Variable 1992 UT Magn Obs 1992 UT Magn Obs 1992 UT Magn Obs
---------------------------------------------------------------------------
EG And Sep 27.94 7.3 HLS Oct 7.03 7.4 GRL Oct 9.19 7.5 GRL
Omicr Cet Sep 26.93 4.6 GRL Sep 27.95 4.1 HLS Oct 7.06 5.0 GRL
R CrB Sep 27.94 6.0 HLS Oct 1.84 6.0 GRL Oct 4.80 6.0 GRL
X Per Sep 27.94 6.5 HLS Sep 30.15 6.5 GRL Oct 7.11 6.5 GRL
AX Per Oct 1.85 12.1 GRL Oct 7.04 12.2 GRL Oct 9.17 12.3 GRL
DY Per Sep 30.84 12.1 DAH Oct 4.82 12.2 DAH Oct 6.89 12.2 DAH
FG Sge Oct 4.80 12.8 GRL Oct 4.83 12.2 DAH Oct 6.87 12.4 DAH
---------------------------------------------------------------------------
Bjorn H. Granslo
Return to the Daisaku
vsnet-adm@kusastro.kyoto-u.ac.jp
