WDS 18520+1358 CHR 80 (V822 Her) : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
CHR Center for High Ang. Res. Astronomy (speckle interferometry systems)
CHR (see papers by Hartkopf, Mason, McAlister, etc.)
CHR9999 Sc j McAlister, H.A., Hartkopf, W.I., et al. ...................
CHR9999 Unpublished, manuscript or reference not found.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18520+1358 CHR 80 2007 4 36 0.1 6.14   B8Vnn 185201.93+135756.4
18520+1358 CHR 80 2014 7 12 0.1 6.30 8.60 B8Vnn 185201.93+135756.4
18520+1358 CHR 80 2015 8 9 0.1 6.30 8.60 B8Vnn 185201.93+135756.4

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