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Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.
Records found: 2
Show name cst SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb
Show Cyg   21 32 33 +44 35 56 POP 136 A,BC 2018 5 249 23.6 10.06 11.76 1.70
Show Cyg   21 32 31 +44 35 48 POP 136 BC 1977 1 89 2.0 13.46 13.50 0.04