SHON - Visual estimates

EK Cep


Prague, Petrin Hill Observatory
20 cm refractor (focal length 137 cm), magnifying power 55 


Finding chart: AAVSO preliminary chart (drawn by CWH 12/76)


Identifications of the variable and the comparison stars: 
EK Cep = HIP 107083 (V=7.88 mag)
a = HIP 107205    (V=7.55 mag)
b = TYC 4466.1278 (V=8.38 mag)
c = TYC 4466.1166 (V=8.80 mag)
d = TYC 4466.2395 (V=8.92 mag)
e = TYC 4466.2583 (V=9.17 mag)


1994:  36 estimates
Total: 36 estimates


Date   UT      Estimate
yyyy   hh:mm
dd.mm.


1994
02.08. 21:02   a 3 v 2 b
       21:15   a 4 v 2 b
       21:35   a 4 v 0 b 2 c
       21:51   b 3 v 1 c
       22:02   b 3 v 2 c
       22:18   b 3 v 2 c
       22:28   c 1 v 0 d 3 e
       22:34   d 2 v 2 e
       22:41   d 3 v 3 e
       22:55   c 1 v 0 d 3 e
       23:06   b 3 v 0 c 1 d
       23:20   b 3 v 2 c
       23:35   b 2 v 3 c
       23:48   b 1 v 3 c
03.08.  0:02   b 1 v 3 c
        0:19   a 3 v 1 b
        0:31   a 4 v 3 b
        0:48   a 3 v 3 b
        1:07   a 3 v 3 b
        1:32   a 3 v 3 b
1994
25.09.  0:10   a 4 v 3 b
        0:32   a 5 v 3 b
        0:44   a 5 v 2 b
        1:01   b 1 v 2 c
        1:09   b 3 v 3 c
        1:27   c 2 v 0 d 2 e
        1:37   d 2 v 2 e
        1:50   d 3 v 3 e
        2:03   d 2 v 3 e
        2:57   b 1 v 4 c
        3:03   b 1 v 4 c
        3:12   a 4 v 0 b 4 c
        3:22   a 4 v 1 b
        3:28   a 4 v 2 b
        3:42   a 4 v 3 b
        3:55   a 3 v 3 b