Zeta CrB x4 10/6/05
Corona Borealis
Constellations
Collingwood Astronomy Club
Zeta CrB x4 10/6/05

Zeta Coronae Borealis 5.1, 6.0 6.3" 305deg
Zeta CrB @ f13 320x240 10/6/05

Washington Double Star Catalogue data

15394+3638STF1965      1779 2003  294 296 306   5.5   6.3  4.96  5.91


Sigma CrB 5.6, 6.5 7.0" 236deg (102mm 52x)
Sigma CrB @ f6.5 320x240 24/8/05

Washington Double Star Catalogue data

16147+3352STF2032AB    1781 2004 1017 348 236   1.8   7.0  5.62  6.49
16147+3352STF2032AC    1832 1984   10 245 103  20.0  18.0  5.8  13.3
16147+3352STF2032AD    1825 1996  107  91  82  42.2  88.4  5.62 10.78 
16147+3352STF2032AE    1916 1939   10 241 241 633.7 634.4  5.62 12.31
16147+3352STF2032BD    1903 1948    4  83  81  65.1  80.8  6.7  10.8 


Rho CrB 5.40, 8.7 135.3"

Exoplanetary system

Washington Double Star Catalogue data

16010+3318S   676      1782 2002   22 145  49  87.7 135.3  5.41  8.7


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Sigma CrB @ f6.5 320x240 24/8/05
Created 19/8/05
Last Modified 25/08/05