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15300+2530
STF 1950
HD 138232
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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
WDS 15300+2530 STF 1950 (HD 138232) : VISUAL OBSERVATIONS REPORTS
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date
username
difficulty
separation
pa_estim
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notes
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22/05/25
daedalus1
difficut
separated
92
Seeing Pickering 7, average. NELM 4.8. Measures: theta 91.5, rho 3.6. Companion seems much dimmer than primary.