SHON - Visual estimates

ET Ori


Prague, Petrin Hill Observatory
20 cm refractor (focal length 137 cm), magnifying power 55 (Sep 10, 1994)
35 cm Maksutov-Cassegrain telescope (focal length 330 cm), 
magnifying power 132 (Oct 18-19, Oct 19-20, 1994)


Finding chart and comparison stars: BRNO II - 37


1994:  11 estimates
Total: 11 estimates


Date   UT      Estimate
yyyy   hh:mm
dd.mm.


1994
10.09.  3:28   b 4 v
1994
19.10.  0:52   b 3 v 4 c
        1:08   b 4 v 4 c
        1:26   b 4 v 3 c
        1:57   b 5 v 3 c
        2:21   b 6 v 3 c
        2:43   b 5 v 2 c
        3:16   b 5 v 2 c
        3:39   b 6 v 3 c
        4:19   b 4 v 3 c
1994
19.10. 23:54   b 4 v 4 c