WDS 20158+3447 SEI 1047 : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Sei1908 Pa - Scheiner, J. 1908POPot..59.....S
Sei1908 +Po Pub. Obs. Potsdam 20, #59, 1908
Sei1913A Pa - Scheiner, J. 1913QB811.B8.......
Sei1913A cited by Burnham (Carnegie Inst. Wash. #168, 1913)
Sei1932A Pa - Scheiner, J. 1932QB821.A43......
Sei1932A cited in ADS (Aitken Double Star Cat.), 1932
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20158+3447 SEI1047 2005 7 163 20.7 10.60 10.76 D 201552.69+344736.2
20158+3447 SEI1047 2010 9 164 20.3 10.60 10.76 201552.69+344736.2
20158+3447 SEI1047 2015 10 163 21.0 10.60 10.76 201552.69+344736.2

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