WDS 18197+1403 PRN 2 AB : NOTES
 
 
No records found.

 
 
REFERENCES
 
 
refcode metd author reference
Fox1909 Ma - Fox, P. 1909AN....181..245F
Fox1909 AN 181, 245, 1909 (measures are also in Fox1915)
Fox1910 Ma - Fox, P. 1910AJ.....26...87F
Fox1910 AJ 26, 87, 1910 (measures are also in Fox1915)
Fox1915 Ma j Fox, P. 1915AnDea...1....1F
Fox1915 Ann. Dearborn Obs. 1, 1, 1915
Fox1915b Ma j Fox, P. 1915AnDea...1...52F
Fox1915b Ann. Dearborn Obs. 1, 52, 1915
Fox1925 Ma j Fox, P. 1925AnDea...2....1F
Fox1925 +Ca Ann. Dearborn Obs. 2, 1, 1925
Fox1946 Ma - Fox, P. 1946AnDea...6....1F
Fox1946 +Po Ann. Dearborn Obs. 6, 1, 1946
Prn1899 Ma - Perrine, C.D. 1899AJ.....20...17P
Prn1899 AJ 20, 17, 1899
Prn1900 Ma - Perrine, C.D. 1900PASP...12..129P
Prn1900 PASP 12, 129, 1900
Prn1906A Ma - Perrine, C.D. 1906QB821.B972.....
Prn1906A cited in BDS (Burnham Double Star Cat., 1906)
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18197+1403 PRN 2 AB 2002 15 2 3.6 9.44 10.98 A0 D 181942.16+140304.9
18197+1403 PRN 2 AB 2013 17 2 3.5 9.44 10.98 A0 181942.16+140304.9
18197+1403 PRN 2 AB 2015 18 2 3.6 9.44 10.98 A0 181942.16+140304.9
18197+1403 PRN 2 AB 2016 19 2 3.6 9.44 10.98 A0 181942.16+140304.9

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