Kochab Observatory
44.3 N - 93.3 W
Faribault, MN
Historical Measurements
Date P.A. Separation Mag A Mag B RefCode
Date 8/14/2006  
Object HJ 1741 AD 1924 271.5 73.66     StG1963
R.A. 22 11 10   1929.66 271.5 73.948     WFC1958a
Dec. 50 49 23   1956.9 271.2 73.047     WFC1975
Telescope 12"LX200 SCT @ 244x 1960.57 271.5 73.82 5.4 9.5 Wor1967a
1991.46 271.3 73.53 5.4 9.96 TYC2002
1998.86 270.9 74.2     Ctt2000
2000.10 271.1 73.65     TMA2003
2006.616 270.5 73.99
Date of Meas. Trans. Seeing P.A. Sep.
1 2006.616   4 3-4 271 73.4384
2 2006.616   4 3-4 273 75.4055 Observation Notes
3 2006.616   4 3-4 272.5 73.4384          
4 2006.616   4 3-4 272 75.4055 System appears to have changed very little in PA or Sep
5 2006.619   4 3-4 269 73.76625 since 1924.       
6 2006.619   4 3-4 269 72.127 Mag of A & B were as noted above.  
7 2006.619   4 3-4 270.5 73.76625          
8 2006.619   4 3-4 270.5 73.76625          
9 2006.63   4 4 270.5 72.127          
10 2006.63   4 4 270 75.4055          
11 2006.63   4 4 271 75.4055          
12 2006.63   4 4 270.5 73.76625          
13 2006.66   4 4 270 73.76625          
14 2006.66   4 4 268.5 73.76625          
15 2006.66   4 4 269.5 73.76625          
16 2006.66   4 4 270.5 74.7498          
Average of 16 Measurements 270.5 73.99165